Friday, 25 September 2015
Meditate for Your Mind and Your Gut
by dkelly
Practicing yoga or meditation may do more than reduce stress—research shows it can also help relieve some gut disorders. A new study published in the journal PLOS One looked at people who had irritable bowel syndrome (IBs) or irritable bowel disease (IBD) and found that those who practiced yoga and meditation daily for nine weeks had decreased symptoms associated with their conditions and relied less on their medications. Stress is known to play a big role in both IBs and IBD, so it makes sense that relaxing can help reduce symptoms. “If you suffer from bowel discomfort, it might be worth dedicating some time to practice relaxation techniques to see what impact it has on your bowels’ function,” says study author Braden Kuo, gastroenterologist at Massachusetts general Hospital.
http://www.muscleandfitness.com/
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Thursday, 24 September 2015
EVEN BPA-FREE PLASTICS LEACH CHEMICALS INTO YOUR FOOD! HERE’S HOW TO GET RID OF THEM
Contrary to popular belief, plastic isn’t fantastic. In fact it’s rubbish. Rubbish that never goes away. And not only is it a problem that sticks around in our environment, it’s not all that healthy for us. Especially when it comes to food packaging and kitchenware. Chemicals, even from BPA-free plastics, can leach out of the plastic and into your food. And that isn’t an ingredient you want in your dinner.
So how can you avoid this happening? We have 5 simple tips to help you turn your kitchen into a plastic-free zone.
1. Make Your Kitchen Tools Green
First up, make sure all your utensils, mixing bowls and measuring jugs are made from wood or metal. My personal favourite is bamboo, they look and feel gorgeous. Don’t chuck your old plastic bits and pieces away (as they’ll be even more of a problem just hanging out in a landfill for thousands of years), you can make use of them elsewhere where they will cause less harm e.g. crafting and gardening. Or you can see if your local recycling unit accepts them.
2. Ditch The Tupperware
Tupperware parties might be fun and they might be useful for leftovers, but a glass or metal container is a much healthier option. Old sauce and jam jars are perfect (and free) or we have a few great metal containers you can buy. This goes for water bottles too – use glass or metal to keep your water tasting pure and delicious.
3. Pick Your Packaging
Leave the packaged food at the supermarket. Try and buy your food loose or packed in cardboard. Buying from markets and farms makes this much easier – and is great for you local economy too. A little bit of extra time is all it takes to home-make lots of plastic-packaged food. You can make your own crisps, burgers, biscuits and lots of other family favorites without any polluting packaging.
4. Shop In Style And Save The Environment At The Same Time
Taking a eco friendly tote bag shopping is a great start to plastic-free food. But don’t forget to take smaller bags to replace those thin bags for loose fruit and veg. Little string bags, thin organic cotton ones or these hemp ones are perfect. Make sure you throw them in the wash regularly to keep them fresh.
5. Forget The Non-Stick Pans
The non-stick bit of non-stick pans is actually a plastic. Instead, use cast iron or stainless steel for stick-free, plastic-free cooking.
Do you have any other great green tips?
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She Thought That a Chewing Gum Stuck to Her Throat, but Doctors Removed Something Scary!
This article may provide very useful information useful if you are ever in the situation of something unexplainable. It may not be what it seems. Bad breath was an indicator that something was wrong. When doctors removed something completely profound, it was a shock to everyone.
A girl had a bad breath problem, which just didn’t go away. She flossed her teeth regularly, used different mouthwashes, ate healthy, and avoided milk.
Eventually, it turned out that it was a tonsil stones, also called tonsillolith. This is in fact a really common issue, but extremely unpleasant.
A research was conveyed on 150 people who had CT scans, and the results showed that approximately one-fourth of the test subjects had signs of tonsil stones. While no one is completely sure how they form, it could be due to dead cells, mucus and food accumulating in the tonsils by being trapped. They then calcify or harden.
Speaking generally, these tonsil stones are not so problematic by themselves. However, if they start to become larger, they lead to awful breath, sore throats and ear pain. This results from bacteria which start to feast on these and the microbes start to release sulfur as a byproduct which causes the bad breath.
If a person has had tonsillitis repeatedly, tonsil stones are most likely to occur. Also, people who have large tonsils that have lots of little spots for tonsil stones to get lodged in, are at risk for having them. They grow behind the tonsils where they can’t be usually seen.
In case of tonsil stones, you should try some mouthwashes or a salt water gargle in order to flush them out. They can even be popped out with a cotton swap or your finger.
In case the problem cannot be solved or it becomes too severe, some type of tonsil smoothing procedure or removal of the tonsils may be the doctor’s recommendation.
Source: www.healthtipsportal.comOther included sources linked in Health Tips Portal’s article:
Source of the video:https://www.youtube.com/channel/UCHiZFOa_ZrLwYmxbTaUaKEA
Source of the video:https://www.youtube.com/channel/UCHiZFOa_ZrLwYmxbTaUaKEA
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Natural Recipe 5,000 Years Old Will Cure Your Lung Disease, Impotence, High Blood Pressure...
This amazing recipe is highly beneficial for the treatment of numerous diseases is 5, 000 years old and has been found in a monastery in Tibet. This miraculous method is in fact extremely strong, so it’s only recommended for use once in 5 years.
The main ingredient in this recipe is the powerful garlic, due to its strong antiseptic and antiviral properties.
Recipe
Ingredients:
- 12.5 oz/ 350 grams garlic
- 6.7 oz/ 200 ml 95% alcohol or rum
Note: if you’re using alcohol, make sure it doesn’t contain methanol or benzalkonium chloride).
Method of preparation:
Peel and mash the garlic, and then mix it with alcohol. Pour the mixture into a sterilized glass bottle and leave it to stand for ten days.
After that period, strain the liquid, and then return the prepared mixture in the bottle again. Keep it in the refrigerator for a couple of days.
Use:
The prepared amount of the mixture will suffice for about 12 days. Before breakfast, lunch and dinner you should take a glass of water with several drops of this remedy.
However, take care to use one drop before breakfast, one before lunch, and two and three before dinner.
Health Benefits of This Amazing Remedy
This natural remedy is extremely powerful and helps in treatment of impotence, sinusitis, high blood pressure, arthritis, rheumatism, atherosclerosis, lung disease, gastritis, and hemorrhoids. Moreover, it also stimulates your metabolism, improves vision and hearing and is highly efficient in the process of weight loss.
Source/ Reference: www.healthyfoodteam.comOther included sources linked in Healthy Food Team’s article:
www.healthierwayoflife.com
www.healthierwayoflife.com
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Wednesday, 23 September 2015
COMMON TYPES OF JOINT PAIN AND EXERCISE TIPS FOR QUICK RELIEF
Joint pain’s all too common. In one survey conducted on a national level, about one-third of adults specified having joint pain within the past 30 days. As people get older, joint pain becomes more frequent and pain intensity increases. However, there are several ways to deal with joint pain and one of them is exercise. Throughout this article, we will name six easy exercise tips that will help you fix your joint pain.
Types of Joint Pain
It’s very important to remember not all joint pains are the same; there are several joint pain types such as:
Osteoarthritis
It is sometimes called degenerative arthritis because it occurs when cartilage wears off which results with bones rubbing against each other. When cartilage wears away, it causes pain and stiffness. This condition usually occurs in people who are older than 50.
Rheumatoid arthritis
It happens when too much synovial fluid is produced within the joint space. Then, synovial fluid thickens and causes chronic inflammation that has a negative impact on cartilage. This condition affects women more than men.
Post-traumatic arthritis
Usually develops after an injury to the joint after which the cartilage and the bone didn’t heal adequately.
Avascular necrosis
Occurs when bone is deprived of blood supply. If the bone doesn’t get much-needed nutrients from the blood, it weakens and causes the damage in cartilage. Another cause of this condition is a direct injury to the particular joint.
Paget’s disease
Is a bone disease that usually affects one’s hip.
Other joint pain types include strains and sprains. Moreover, joint pain may be the result of bursitis, gout, etc.
Exercise Tips to Ease Your Joint Pain
Although you feel like moving and physical activity won’t help ease your suffering from joint pain you must remember that exercise can, indeed, ease the pain. Lying in bed all day, waiting for the pain to go away will only worsen the joint pain. Here are some exercise tips that you can use to ease your pain:
- According to experts, exercises that include soft stretches can help easing the joint pain. Therefore, squats are ideal. The more you improve your ability to squat, the more you reduce the pain. If you are unable to do this exercise, you can ask a personal trainer to introduce some modifications that you can use and perform this exercise easier.
- Cardio exercises are associated with the reduction of joint pain in knees and back. Experts suggest exercise that doesn’t cause pain while you are performing it. The best way to do cardio when you are suffering from joint pain is first to walk and start running gradually.
- Swimming or performing exercises in water can be beneficial for your pain. The buoyancy of water reduces stress on your joints. Every move or exercise you perform in water causes less impact on your joint than exercising in your home or gym.
- Yoga or Pilates – low-impact modalities can help you ease joint pain without causing too much stress to your body. Moreover, yoga is well-known for series of postures that you can do and connect your mind, body, and soul. Yoga and Pilates create balance and flexibility around joints.
- Alternate upper and lower body exercises – bouncing back and forth between upper body exercises and lower body exercises eases the joint pain because muscles and joints in upper or lower body have more time to relax.
- Modify the range of motion – shortening the range of motion eases joint pain. This method works perfectly for both upper and lowers body exercises.
Can I Use Supplements to Relieve The Pain?
People with joint pain consider taking vitamins or joint pain relief supplements to deal with their condition. These supplements promise to eliminate joint pain but before you purchase any of them you should consider a few things:
- Did manufacturer conduct any research to prove the claims written on a label?
- Did product go through strict controls and inspections?
- Is there a USP (United States Pharmacopoeia) that indicates the product is a high standard?
Moreover, you should consult your doctor prior any purchase and ask for their recommendation.
What else you should know about the joint pain
Here are Some Joint Pain Facts that You Should Know:
- More than 43 million people suffer from physician-diagnosed arthritis
- It usually affects people older than 50, but condition can occur in young people too
- Contrary to popular belief, there is NO scientific evidence that rain and the damp weather worsens the joint pain.
- Hot and cold treatment can help with joint pain as well. Applying heat in the morning relaxes muscles that move stiff joints while applying ice at night reduces inflammation.
- Popping knuckles doesn’t cause arthritis.
Conclusion
There are several joint pain types and this condition can occur due to several reasons. It is important to be physically active and do various exercises that will ease joint pain.
References:
Image Sources:
The post Common Types of Joint Pain and Exercise Tips For Quick Relief appeared first on The Hearty Soul.
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41 FOODS EVERYONE SHOULD EAT TO REVERSE INSULIN RESISTANCE
A healthy diet is extremely important for anyone, but it’s especially important for diabetics. Many foods we consume are turned into glucose (sugar), which the body uses for energy during the metabolism of carbohydrates, proteins, and fats.
When the pancreas fails to produce the hormone insulin, blood sugar cannot get into the body’s cells. (Fortunately, you can help to prevent and even reverse this condition with the diabetes-fighting foods listed below!
According to the annual National Diabetes Statistics Report from the Centers for Disease Control and Prevention, 9.3% of Americans suffer from type 1 or type 2 diabetes—that’s more than 29 million people!
In fact, it is the seventh most common cause of death in the U.S. The disease can also snowball, and lead to many other serious health conditions, including blindness, nerve disorders, stroke, kidney disease, and heart disease.
Natural Foods That Reverse Diabetes
Luckily, diabetics can help reverse the condition with simple dietary changes. Food is definitely an important medicine for people with diabetes. What you eat can make all the difference between reversing the disease or making the condition even worse.
What foods should diabetics avoid?
They are likely some former favorites, such as bacon, French fries, and dairy products. A person with diabetes should stay away from processed foods, especially refined carbohydrates. For instance, pizza night should likely be canceled.
Other high-glycemic-index foods diabetics should avoid include many wheat flour products, white potatoes, white rice, candy, sodas, many cereal products, and especially sugar itself. Alcohol and caffeine consumption should also be limited. Fruits high in natural sugar, such as bananas, peaches, and nectarines, should also be avoided.
Instead, you should focus on low-glycemic-load foods that reverse diabetes and control your blood sugar levels. The best anti-diabetes diet should mainly include whole, nutrient-dense, and natural foods that contain antioxidants and anti-inflammatory properties, and also help to detoxify the body.
So what foods are appropriate for a natural diabetes treatment?
9 Leafy Greens: Superheroes of the Diabetic’s Plate
Leafy greens and cruciferous vegetables are loaded with vitamins, minerals, antioxidants, and phytochemicals. They are also foods that rank low on the glycemic index, which means that they help to stabilize blood sugar levels. Researchers believe that a deficiency in magnesium reduces insulin production and increases insulin resistance.
Broccoli, spinach, collard greens, and other leafy green vegetables are high sources of magnesium, and can help combat magnesium deficiency complications. These green vegetables are also good sources of dietary fiber, omega-3 fatty acids, and antioxidants, such as vitamin A, vitamin C, vitamin E, and zinc.
Evidence also shows leafy greens are among the top foods that reverse diabetes. In a 2014 meta-analysis published in the journal BMJ Open, researchers found that the consumption of green leafy vegetables can drastically lower type 2 diabetes risk.
Broccoli, in particular, contains specific chemicals that may help prevent damaged blood vessels in diabetics. In a study published in the journal Diabetes in 2008, researchers found that the sulforaphanes in broccoli promote the production of the protective enzymes that limit diabetes-induced cell damage.
Heart disease is the number one cause of death for diabetics, and conditions such as strokes and heart attacks are largely associated with blood vessel damage. The increased consumption of cruciferous vegetables therefore reduces cardiovascular disease risk in diabetics.
Broccoli sprouts are also important foods that reverse diabetes. The sulforaphanes in broccoli sprouts are actually 20-times more potent than broccoli. In a 2012 randomized double-blind study published in the International Journal of Food Sciences and Nutrition, broccoli sprout powder significantly improved insulin resistance in type 2 diabetic patients. The study observed 63 diabetics during the month-long trial. Another four-week trial from 2011 found that broccoli sprout powder reduced oxidative stress in patients with type 2 diabetes.
Sulforaphanes also play an important role in the body’s natural detoxification processes. The phytochemicals help enzymes transform destructive cancerous chemicals into easy-to-eliminate substances.
Swiss chard, kale, green cabbage, arugula, and romaine lettuce are other nutrient-dense leafy greens that can help you reverse diabetes naturally.
9 Spices and Herbs to Reduce Diabetes in a Healthier Way
What spices and herbs can benefit diabetes patients? You can still enjoy eating without high-glycemic and sugary condiments. There are two spices that are especially excellent herbal remedies for diabetes. They are cinnamon and turmeric.
Heavy research supports that cinnamon (Cinnamomum cassia) is an important spice to help reduce blood sugar levels. In a 2013 meta-analysis published in the journal Annals of Family Medicine, researchers found that cinnamon reduced fasting blood sugar. The cinnamon also displayed cardiovascular effects.
It reduced total cholesterol, “bad” LDL (low density lipoprotein) cholesterol, and triglyceride levels, and it increased “good” HDL (high density lipoprotein) cholesterol. The meta-analysis included 10 randomized controlled trials with 543 diabetic patients, taking between 120 milligrams to six grams per dose of cinnamon for a four- to 18-week duration.
What about turmeric (Curcuma longa)? It has been used in Ayurvedic herbal medicine and traditional Chinese medicine for centuries. It is known as a detoxification herb for liver protection, and it also famously contains potent anti-inflammatory properties. Turmeric contains a bioactive compound, curcumin, which is responsible for its antioxidant and anti-inflammatory ability.
According to research published in Molecular Nutrition & Food Research in 2013, curcumin reduces inflammation and prevents insulin resistance–associated problems like liver disease and atherosclerosis. Curcumin and turmeric supplementation have also lowered oxidative stress in diabetic rats within other studies.
How can you incorporate turmeric and cinnamon into your anti-diabetic meals? The spice is perfect for many Indian-oriented dishes, scrambled eggs or tofu, brown rice dishes, and vegetable soups, or you can sauté them with some vegetables. Cinnamon is a great breakfast spice to sprinkle over fruits or low-glycemic buckwheat and blueberry pancakes. Turmeric or cinnamon are also ideal spices for great anti-diabetic tea or smoothie options.
Want to add other anti-diabetic spices to your meal? Fenugreek, ginger, garlic, cumin, ginseng,bilberry, and cayenne pepper are other herbal remedies for diabetes.
11 Fruits and Vegetables to Reverse Diabetes
It is well established that a wide variety of fruits and vegetables are important for a natural diabetes treatment. They are rich in antioxidants and fiber, which help reverse diabetes naturally. In a prospective study published in the journal Diabetes Care in 2012, researchers found that a diet with high amounts of vegetables and a variety of veggies and fruits helped reduce type 2 diabetes risk.
More specifically, blueberries, Indian gooseberries, and mango leaves are some fruits that are proven to help reverse diabetes.
Blueberries contain the natural chemical anthocyanins, which stimulate the release of the hormone adiponectin. As a result, heightened adiponectin levels help regulate blood sugar levels and increase insulin sensitivity. Blueberries are also high in fiber, which can help you lose weight and reverse diabetes naturally.
The Indian gooseberry (Emblica officinalis) is also known as amla or amalaki fruit. It is considered one of the strongest rejuvenative herbs within Ayurvedic medicine. The fruit can hel:
- Regulate blood sugar levels
- Reduce hyperglycemia
- Cardiac complications
- Diabetic nephropathy
- and promote proper pancreas function
Amla fruit is high in vitamin C and contains other important antioxidants, such as gallic acid, ellagic acid, corilagin, and gallotanin. Indian gooseberry powder may also increase HDL cholesterol and reduce LDL cholesterol levels.
Mango leaves are one of the great foods that reverse diabetes. They have been used in traditional Chinese medicine for many years. They help with insulin regulation in the blood and the reduction of blood sugar levels. Mango leaf tea is also easy to prepare; just boil three or four mango leaves in a cup of water and enjoy!
Other low-glycemic-index fruits and vegetables that can help prevent or reverse diabetes areapples, grapes, grapefruit, strawberries, oranges, tomatoes, onions, and mushrooms.
9 Nuts, Grains, and Beans That Fight Diabetes
Certain nuts, grains, and beans are low in glycemic load and are essential foods that reverse diabetes.
Nuts, such as walnuts, are welcome additions to an anti-diabetic diet. They can reduce inflammation with the polyunsaturated fatty acid alpha-linolenic acid. They also contain antioxidant, antiviral, anti-high cholesterol, and anti-cancer properties, which reverse diabetes progression. In a study published in the Journal of Nutrition in 2013, researchers suggested that high walnut consumption may lower the risk in type 2 diabetes in women. The researchers observed 58,063 women between the ages 52 and 77, and 79,893 women ages 35 to 52 within two large cohort studies. There were 5,930 type 2 diabetes cases after a 10-year follow-up.
Fibrous whole grains are considered a good anti-diabetic option and refined grain alternative.Quinoa is a nutritious seed that contains phytochemicals, which can help balance your blood sugar. Some studies also link quinoa consumption to the reduction of other factors associated with diabetics, such as total cholesterol levels and triglycerides levels. Quinoa, and other whole grains like oats, amaranth, barley, brown and wild rice, and buckwheat, may also help diabetic patients control their appetite and reverse diabetes.
Cannellini beans are also considered a good legume option that won’t raise your blood sugar levels. They also contain large amounts of soluble fiber and protein. In general, legumes are considered low-glycemic-index foods that reverse diabetes naturally. In a 2012 randomized, controlled study published in the Archives of Internal Medicine, daily low-glycemic bean consumption dropped average blood sugar levels twice as much as whole grains. The study observed 121 type 2 diabetic patients for a three-month period.
3 Protein-Rich Anti-Diabetic Foods for Your Daily Breakfast
Protein breakfasts will give you energy to start the day. Organic eggs, brown rice protein powder, and nut butters are good options.
How to Plan Your Anti-Diabetes Diet
It is smart to plan ahead for a natural treatment for diabetes. Here are a few tips:
- Eat every four hours. This will help normalize glucose and insulin levels.
- Stop eating at least two or three hours before bedtime.
- You can improve insulin sensitivity and sugar metabolism with a daily exercise regimen. Simple exercises like walking can help reverse diabetes naturally and are a great complement to your anti-diabetes diet.
- Finally, it is also best to work with a holistic nutritionist or registered dietitian to develop the most appropriate anti-diabetes diet for you.
Anti-Diabetes Foods Table: 41 Foods that Reverse Diabetes
Food Group
|
Superfood
|
Anti-diabetic Properties
|
Leafy Greens
|
Broccoli
|
Sulforaphanes, minerals, antioxidants, essential fats, and vitamins that reverse diabetes
|
Broccoli Sprouts
| ||
Spinach
|
Rich in magnesium, dietary fiber, quality calories, vitamins, minerals, and phytochemicals
| |
Collard Greens
|
Loaded with phytochemicals, nutrients, and vitamins that improve disease resistance
| |
Swiss Chard
|
Highly nutritious and an excellent source of vitamins C, A, E, and K, zinc, and calcium; helps regenerate pancreatic cells that are responsible for insulin production
| |
Kale
|
Low GI and excellent source of vitamins, minerals, antioxidants
| |
Green Cabbage
|
Antihyperglycemic and contains powerful antioxidants; it’s also a great source of fiber
| |
Arugula
|
Low-calorie food and rich source of vitamins A, C, and K
| |
Romaine Lettuce
|
Contains high concentration of chromium that helps control your blood sugar levels
| |
Spices and Herbs
|
Cinnamon
|
Anti-inflammatory, antioxidant, and a rich source of curcumin
|
Turmeric
|
A powerful antioxidant; contains active diabetes-fighting compound curcumin
| |
Fenugreek
|
Contains high concentration of soluble fiber, which slows down the absorption of carbohydrates and lowers blood sugar levels
| |
Ginger
|
Very low GI; inhibits production of enzymes that contribute to diabetes
| |
Garlic
|
High antioxidant properties, low GI, and high concentration of phytonutrients
| |
Cumin
| ||
Ginseng
| ||
Bilberry
| ||
Cayenne pepper
| ||
Fruits and Vegetables
|
Blueberries
|
Excellent sources of antioxidants; contain anthocyanins that regulate blood sugar levels
|
Strawberries
| ||
Indian gooseberries
|
High in vitamin C, good source of antioxidants like gallic acid, ellagic acid, corilagin, and gallotanin
| |
Mango leaves
|
Good source of vitamins A, B, B6, and C, probiotic fiber, and magnesium
| |
Apples
|
Loaded with soluble fiber
| |
Grapes
|
Good sources of vitamins A and C, potassium, iron, folate, lycopene, and magnesium, which are all helpful to reverse diabetes naturally
| |
Grapefruit
| ||
Mushrooms
| ||
Oranges
| ||
Tomatoes
| ||
Onions
| ||
Nuts, Grains, and Beans
|
Walnuts
|
Contain polyunsaturated fatty acids, high in antioxidants, and have antiviral and anti-inflammatory properties that reverse diabetes progression
|
Quinoa
| ||
Oats
|
Low GI, high amount of soluble fiber, magnesium, omega-3 fatty acids, important vitamins, folic acid, zinc, and protein
| |
Amaranth
| ||
Barley
| ||
Brown Rice
|
Full of antioxidants and fiber, B vitamins, complex carbohydrates, iron, and protein that metabolize fats and stabilize blood sugar levels
| |
Wild Rice
| ||
Buckwheat
| ||
Cannellini Beans
|
Contain protein and fiber; and deliver essential anti-diabetic minerals like potassium and magnesium
| |
Protein-Rich Foods
|
Organic Eggs
|
Rich sources of protein; low in calories and carbohydrates
|
Brown Rice Protein Powder
| ||
Nut Butters
|
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Tuesday, 22 September 2015
World's Healthiest Foods rich in vitamin C
World's Healthiest Foods rich in
vitamin C
vitamin C
FoodCalsDRI/DV
For serving size for specific foods see the Nutrient Rating Chart.
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Basic Description
Vitamin C may be the most familiar of all of the nutrients. Although most adults would be hard pressed to name a good food source of biotin or riboflavin, most everyone can name citrus fruits as good sources of vitamin C. It is also a commonly used nutritional supplement.
The first use of modern scientific methods to assess disease treatment was when the British navy used foods containing vitamin C (although the vitamin itself would remain undiscovered for nearly two centuries) to prevent scurvy among sailors. You could make a good case that this nutrition experiment is among the most important scientific findings in human history.
Despite the familiarity of the U.S. public with vitamin C and the popularity of vitamin C supplements, food intake of vitamin C by the average U.S. adult is not much higher than the Dietary Reference Intake (DRI) level. For men in the U.S. twenty years and older, this average is 96 milligrams per day, and for women in the U.S. twenty years and older, it is 82 milligrams per day. (The DRIs for these two groups are 90 milligrams and 75 milligrams, respectively.) So even though U.S. adults are averaging adequate intake of vitamin C intake from their food, the amount is not as high as some people might expect given widespread familiarity and interest in vitamin C.
Of the World's Healthiest Foods, a staggering 27 rate as excellent sources of vitamin C. Six of these contain a full day's requirement of vitamin C in a single serving. We also rate 14 very good and 14 good sources of the vitamin. This should give you plenty of variety with which to build a menu plan that easily exceeds your vitamin C goal.
Role in Health Support
Protection Against Excess Free Radicals
Vitamin C is probably best known as an antioxidant. This is a word that we use frequently but don't always stop to think about in terms of its meaning. Antioxidants are forms of molecules that help keep chemical reactions in our body in check. In particular, antioxidants help prevent excessive activity on the part of free radical molecules. (Free radicals are forms of molecules that tend to be very reactive, and too many free radicals in the wrong place at the wrong time can do damage to our cells and tissue.) Vitamin C and other antioxidants help prevent that damage. Damage to the lens of the eye, damage to molecules circulating around in our bloodstream, and damage to genetic material (DNA) in our cells are all examples of damage that have been shown to be prevented under certain circumstances by vitamin C.
One interesting application of vitamin C as an antioxidant is its ability to transform iron into a state that is better absorbed in the intestine. Including vitamin C-rich foods in recipes with your best iron sources can potentially be a way to enhance iron absorption.
Collagen
Vitamin C is required to produce collagen, a protein that plays a critical role in the structure of our bodies. Collagen is the framework for our skin and our bones, and without it, we would quite literally fall apart.
This is exactly what we see with severe vitamin C deficiency, or scurvy. People who have this condition lose teeth, bleed easily, and lose the strength of their bones. Luckily, it doesn't take much vitamin C to prevent this problem. As we've known for more than two centuries, a single lime per day would usually be enough. (However, as described earlier, we have dozens and dozens of great food choices that will give us as much vitamin C as a single lime!)
Brain Health
Vitamin C is necessary to make certain neurotransmitters. These neurotransmitters are the signals that carry thoughts, feelings, and commands around our brains and throughout our nervous system.
In particular, we need vitamin C to produce serotonin, a hormone that plays a critical role in wide variety of body systems, including the nervous system, endocrine system, immune system, and digestive system. Many of our moods, daily bodily rhythms (including sleep-wake cycles), and experiences of stress and pain have serotonin included as a factor in their occurrence. Some of the most commonly used prescription medications for depression (SSRIs, or Selective Serotonin Reupdate Inhibitors) also target this hormone. While we are not suggesting that dietary intake of vitamin C will automatically improve the quality of any experiences described above, we do recommend that you include vitamin C-rich foods on a daily basis as part of your overall well-being.
Summary of Food Sources
Our best food sources of vitamin C have a single thing in common: they are all plant foods. Even though many—even most—animals make vitamin C in their bodies, only plants make it to the degree that they provide a rich source of the nutrient when eaten.
Probably most of you associate citrus fruits with vitamin C. This is not a myth—all of our listed citrus fruits (orange, grapefruit, lime, and lemon) are excellent sources of vitamin C.
Many non-citrus fruits are highly rated sources, as well. Papaya, strawberries, pineapple, kiwifruit, cantaloupe, and raspberries are also excellent vitamin C sources. Cranberries, blueberries, and watermelon are examples of very good sources, while apples, pears, and bananas are in the good category. You should expect almost any fresh fruit to be a good, very good, or excellentsource of dietary vitamin C.
In addition, many vegetables contain vitamin C. All of the greens on our website are excellent sources of vitamin C. We are big fans of green leafy vegetables as sources of many nutrients and encourage their inclusion in daily diets. Our 3-Minute Swiss Chard is an easy and tasty recipe to get you started.
Many of the cruciferous vegetables are excellent sources of vitamin C. These foodshave many potential health benefits and are the focus of many of our recipes. Very good sources of vitamin C in the vegetable group include summer and winter squash, green beans, and carrots.
Our Herbs and Spices can also be very helpful in boosting your vitamin C intake. One WHFoods serving of parsley, for example, provides you with over half of our WHFoods recommended daily amount of vitamin C!
In case you are feeling lost in the flurry of good vitamin C sources, let's take a step back and make this easy. If you are getting two to three servings of fruit per day, and three to five servings of vegetables, you are almost certainly getting enough dietary vitamin C. If you find yourself worried, make sure you get a serving of fresh green leafy vegetables daily, since this amount will provide you with over one-third of the requirement in one sitting.
Nutrient Rating Chart
Introduction to Nutrient Rating System Chart
In order to better help you identify foods that feature a high concentration of nutrients for the calories they contain, we created a Food Rating System. This system allows us to highlight the foods that are especially rich in particular nutrients. The following chart shows the World's Healthiest Foods that are either an excellent, very good, or good source of vitamin C. Next to each food name, you'll find the serving size we used to calculate the food's nutrient composition, the calories contained in the serving, the amount of vitamin C contained in one serving size of the food, the percent Daily Value (DV%) that this amount represents, the nutrient density that we calculated for this food and nutrient, and the rating we established in our rating system. For most of our nutrient ratings, we adopted the government standards for food labeling that are found in the U.S. Food and Drug Administration's "Reference Values for Nutrition Labeling." Read more background information and details of our rating system.| World's Healthiest Foods ranked as quality sources of vitamin C | ||||||
|---|---|---|---|---|---|---|
| Food | Serving Size | Cals | Amount (mg) | DRI/DV (%) | Nutrient Density | World's Healthiest Foods Rating |
| Papaya | 1 medium | 118.7 | 168.08 | 224 | 34.0 | excellent |
| Bell Peppers | 1 cup | 28.5 | 117.48 | 157 | 98.9 | excellent |
| Broccoli | 1 cup | 54.6 | 101.24 | 135 | 44.5 | excellent |
| Brussels Sprouts | 1 cup | 56.2 | 96.72 | 129 | 41.3 | excellent |
| Strawberries | 1 cup | 46.1 | 84.67 | 113 | 44.1 | excellent |
| Pineapple | 1 cup | 82.5 | 78.87 | 105 | 22.9 | excellent |
| Oranges | 1 medium | 61.6 | 69.69 | 93 | 27.2 | excellent |
| Kiwifruit | 1 2 inches | 42.1 | 63.96 | 85 | 36.5 | excellent |
| Cantaloupe | 1 cup | 54.4 | 58.72 | 78 | 25.9 | excellent |
| Cauliflower | 1 cup | 28.5 | 54.93 | 73 | 46.2 | excellent |
| Kale | 1 cup | 36.4 | 53.30 | 71 | 35.1 | excellent |
| Cabbage | 1 cup | 43.5 | 51.60 | 69 | 28.5 | excellent |
| Bok Choy | 1 cup | 20.4 | 44.20 | 59 | 52.0 | excellent |
| Grapefruit | 0.50 medium | 41.0 | 44.03 | 59 | 25.8 | excellent |
| Parsley | 0.50 cup | 10.9 | 40.43 | 54 | 88.7 | excellent |
| Turnip Greens | 1 cup | 28.8 | 39.46 | 53 | 32.9 | excellent |
| Beet Greens | 1 cup | 38.9 | 35.86 | 48 | 22.1 | excellent |
| Mustard Greens | 1 cup | 36.4 | 35.42 | 47 | 23.4 | excellent |
| Collard Greens | 1 cup | 62.7 | 34.58 | 46 | 13.2 | excellent |
| Raspberries | 1 cup | 64.0 | 32.23 | 43 | 12.1 | excellent |
| Swiss Chard | 1 cup | 35.0 | 31.50 | 42 | 21.6 | excellent |
| Tomatoes | 1 cup | 32.4 | 24.66 | 33 | 18.3 | excellent |
| Lemons and Limes | 0.25 cup | 13.4 | 23.61 | 31 | 42.2 | excellent |
| Spinach | 1 cup | 41.4 | 17.64 | 24 | 10.2 | excellent |
| Asparagus | 1 cup | 39.6 | 13.86 | 18 | 8.4 | excellent |
| Sea Vegetables | 1 TBS | 10.8 | 12.16 | 16 | 26.9 | excellent |
| Fennel | 1 cup | 27.0 | 10.44 | 14 | 9.3 | excellent |
| Thyme | 2 TBS | 4.8 | 7.68 | 10 | 38.0 | excellent |
| Sweet Potato | 1 cup | 180.0 | 39.20 | 52 | 5.2 | very good |
| Winter Squash | 1 cup | 75.8 | 19.68 | 26 | 6.2 | very good |
| Green Peas | 1 cup | 115.7 | 19.56 | 26 | 4.1 | very good |
| Blueberries | 1 cup | 84.4 | 14.36 | 19 | 4.1 | very good |
| Cranberries | 1 cup | 46.0 | 13.30 | 18 | 6.9 | very good |
| Watermelon | 1 cup | 45.6 | 12.31 | 16 | 6.5 | very good |
| Green Beans | 1 cup | 43.8 | 12.13 | 16 | 6.7 | very good |
| Summer Squash | 1 cup | 36.0 | 9.90 | 13 | 6.6 | very good |
| Carrots | 1 cup | 50.0 | 7.20 | 10 | 3.5 | very good |
| Plum | 1 2-1/8 inches | 30.4 | 6.27 | 8 | 5.0 | very good |
| Garlic | 6 cloves | 26.8 | 5.62 | 7 | 5.0 | very good |
| Basil | 0.50 cup | 4.9 | 3.82 | 5 | 18.8 | very good |
| Dill | 0.50 cup | 1.9 | 3.78 | 5 | 47.5 | very good |
| Romaine Lettuce | 2 cups | 16.0 | 3.76 | 5 | 5.6 | very good |
| Potatoes | 1 cup | 160.9 | 16.61 | 22 | 2.5 | good |
| Avocado | 1 cup | 240.0 | 15.00 | 20 | 1.5 | good |
| Onions | 1 cup | 92.4 | 10.92 | 15 | 2.8 | good |
| Banana | 1 medium | 105.0 | 10.27 | 14 | 2.3 | good |
| Apple | 1 medium | 94.6 | 8.37 | 11 | 2.1 | good |
| Pear | 1 medium | 101.5 | 7.65 | 10 | 1.8 | good |
| Beets | 1 cup | 74.8 | 6.12 | 8 | 2.0 | good |
| Leeks | 1 cup | 32.2 | 4.37 | 6 | 3.3 | good |
| Apricot | 1 whole | 16.8 | 3.50 | 5 | 5.0 | good |
| Celery | 1 cup | 16.2 | 3.13 | 4 | 4.6 | good |
| Cucumber | 1 cup | 15.6 | 2.91 | 4 | 4.5 | good |
| Peppermint | 2 TBS | 5.3 | 2.42 | 3 | 10.9 | good |
| Cilantro | 0.50 cup | 1.8 | 2.16 | 3 | 28.2 | good |
| World's Healthiest Foods Rating | Rule |
|---|---|
| excellent | DRI/DV>=75% OR Density>=7.6 AND DRI/DV>=10% |
| very good | DRI/DV>=50% OR Density>=3.4 AND DRI/DV>=5% |
| good | DRI/DV>=25% OR Density>=1.5 AND DRI/DV>=2.5% |
Impact of Cooking, Storage and Processing
The same thing that makes vitamin C so important—its ability to protect against free radical damage—also makes it very prone to damage by heat, oxygen, and storage over time. In fact, the relative instability of vitamin C in foods presents a compelling argument in favor of fresh food dietary approaches like the one we advocate at World's Healthiest Foods.
The vitamin C content of food will start to decline as soon as it is picked, even though this decline can be slowed down and minimized by cooling and retention of the food in its whole form. But a fresh, vitamin C-rich vegetable like broccoli—if allowed to sit at room temperature for 6 days—can lose almost 80% of its vitamin C. That potential vitamin C loss is one of the reasons it is so important to store broccoli (and all other vitamin C-rich foods) according to the methods that we describe in our individual food profiles. All of our food profiles include sections on How to Select and Store, and for each food we provide you with exact storage times and conditions that will help minimize nutrient loss from each food.
Long-term storage of vegetables can cost a significant amount of vitamin C. Kept frozen for a year, kale can lose half its vitamin C or more. Canning is even more detrimental, with 85% of the original vitamin C lost over the same year.
While cooking will lower the amount of vitamin C in most foods, but the amount of vitamin C lost will vary widely by cooking method. For example, basket-steaming broccoli for 15 minutes will reduce the vitamin C content by nearly one quarter. That's one of the reasons why our WHFoods method for steaming broccoli never lasts longer than 5 minutes!
Risk of Dietary Deficiency
As described earlier, the average dietary intake for vitamin C in the United States is just above the Dietary Reference Intake (DRI) level for both adult men and adult women. From this standpoint, U.S. adults aren't at significant risk for vitamin C deficiency. However, average total calorie intake in the U.S. also tends to be too high, and while we may be doing okay in terms of our average vitamin C intake, we may also be overeating in order to do so. Whole, natural foods—especially fresh vegetables—can play a major role in providing ample vitamin C without increasing the risk of overeating. It's one of the reasons we recommend this food group so highly.
At the risk of oversimplifying, if you are eating multiple servings of fresh fruits and vegetables every day, you are very likely to be getting enough vitamin C.
Other Circumstances that Might Contribute to Deficiency
Since smoking increases free radical damage, smokers will need more dietary vitamin C. The National Academy of Sciences recommends that smokers get an extra 35 mg of vitamin C every day, about the amount found in one-half of a medium orange.
Relationship with Other Nutrients
Vitamin C can increase the absorption of iron (especially the iron found in plant foods) and may help lower the risk of dietary iron deficiency. You'll sometimes see us recommending the additional of a vitamin C-rich food to meals and recipes for this reason.
Antioxidants in foods tend to work together in important and synergistic ways to provide protection against free radical damage. The most well-known of these connections is that between vitamin E and vitamin C. Specifically, vitamin C helps to protect vitamin E in people, such as smokers, who have chronic overproduction of free radicals.
Similarly, we see the flavonoid class of plant-based antioxidants helping to make the free radical protection from vitamin C that much stronger. This is great news, given that the foods that are most flavonoid-rich also tend to be among our better vitamin C sources. This synergistic protection is but one of many potential explanations for why the health benefits of plant-based diets cannot be replicated by nutrient supplements.
A great example of vitamin C and flavonoids in a whole, natural food is fresh oranges. In this fruit, most of the vitamin C is found in the watery orange-colored portions, while many of the flavonoids are found in the white-colored linings and section dividers. (This distribution of vitamin C and flavonoids in oranges is one of the reasons that it can be helpful to consume the "pulp" along with the juice if you decide to consume a processed juice version of this food.)
Risk of Dietary Toxicity
The National Academy of Sciences has established a Tolerable Upper Intake Level (UL) of 2000 mg per day for adults. While it is plausible that in rare situations—particularly with a rich intake of citrus juices—an individual could be above this UL from foods alone, we are not aware of any evidence to suggest that vitamin C intake from foods ever is responsible for toxicity symptoms.
Disease Checklist
- Common cold
- Scurvy
- Capillary fragility
- Asthma
- Gingivitis
- Gout
- Musculoskeletal injury
- High blood pressure
- Seasonal allergies
- Smoking
Public Health Recommendations
In 2000, the National Academy of Sciences released a set of Dietary Reference Intakes (DRI) for vitamin C that included a range of Recommended Dietary Allowances (RDA) by age and gender. These are summarized in the chart below. (Note that the recommendations for infants under age one are Adequate Intake (AI) standards.)
- 0-6 months: 40 mg
- 6-12 months: 50 mg
- 1-3 years: 15 mg
- 4-8 years: 25 mg
- 9-13 years: 45 mg
- 14-18 years, female: 65 mg
- 14-18 years, male: 75 mg
- 19+ years, female: 75 mg
- 19+ years, male: 90 mg
- Pregnant women, 14-18 years: 80 mg
- Pregnant women, 19+ years: 85 mg
- Lactating women, 14-18 years: 115 mg
- Lactating women, 19+ years: 120 mg
The 2000 DRI report also included a Tolerable Upper Intake Level (UL) for vitamin C of 2000 mg for adults. Although the report does not draw a distinction between dietary vitamin C and supplements, it would be hard to routinely go above this UL from food alone.
According to the DRI, smokers require extra vitamin C, and should add 35 mg to their daily RDA from the chart above. You'd find those 35 mg in a single serving of beet or mustard greens.
The Daily Value (DV) of vitamin C that you'll see on food labels is 60 mg.
We adopted 75 milligrams per day—the DRI for adult women 19 years and older—as our WHFoods recommended daily intake level for vitamin C.
References
- Bruno RS, Ramakrishnan R, Montine TJ, et al. Alpha-tocopherol disappearance is faster in cigarette smokers and is inversely related to their ascorbic acid levels. Am J Clin Nutr. 2005;81:95-103.
- Carr AC, Frei B. Toward a new recommended dietary allowance for vitamin C based on antioxidant and health effects in humans. Am J Clin Nutr 1999;69:1086-107.
- Felicetti E, Mattheis JP. Quantification and histochemical localization of ascorbic acid in ‘Delicious,’ ‘Golden Delicious,’ and ‘Fuji’ apple fruit during on-tree development and cold storage. Postharvest Biol Tech 2010;56:56-63.
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for vitamin C, Vitamin E, Selenium, and Carotenoids. Washington, DC: National Academy Press; 2000;284-324.
- Frei B, Birlouez-Aragon I, Lykkesfeldt J. Authors’ perspective: What is the optimal intake of vitamin C in humans? Crit Rev Food Sci Nutr 2012;52:815-29.
- Korus A, Lisiewska Z. Effect of preliminary processing and method of preservation on the content of selected antioxidative compounds in kale (Brassica oleracea L. var. acephala) leaves. Food Chem 2011;129:149-54.
- Pellegrini N, Chiavaro E, Gardana C, et al. Effect of different cooking methods on color, phytochemical concentration, and antioxidant capacity of raw and frozen Brassica vegetables. J Agric Food Chem 2010;58:4310-21.
- Raseetha S, Leong SY, Burritt DJ, et al. Understanding the degradation of ascorbic acid and glutathione in relation to the levels of oxidative stress biomarkers in broccoli (Brassica oleracea L. italica cv. Bellstar) during storage and mechanical processing. Food Chem 2013;138:1360-9.
- Sanhueza C, Ryan L, Foxcroft DR. Diet and the risk of unipolar depression in adults: systematic review of cohort studies. J Hum Nutr Diet 2013;26:56-70.
- Zhan L, Hu J, Ai Z, et al. Light exposure during storage preserving soluble sugar and L-ascorbic acid content of minimally processed romaine lettuce (Lactuca sativa L. var. longifolia). Food Chem 2013;136:273-8.
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