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Study: Is Vitamin C As Good as Exercise for Heart Health?

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vitamin cVitamin C is one of the most famous vitamins as it benefits so many areas of the body.  It isn’t stored in the body and its highest sources are fresh vegetables and fruits.

This vitamin strengthens bones and teeth, heals wounds, fights infections, smooths skin wrinkles (by helping to make collagen), and supports heart and eye health.

Especially for heart health, vitamin C has been the topic of research studies for its ability to lower blood pressure and increase the health of blood vessels.

A recent study from research scientist Dr. Caitlin Dow at the University of Colorado at Boulder, focused on 35 obese or overweight adults. These adults are often advised to walk for exercise, but they can find it a challenge to include it in their daily lives.

Dr. Dow’s research found that 500 mg. of time-release vitamin C taken daily, reduces blood vessel constriction as much as walking does.

Overweight and obese people have higher levels of a certain vessel-constricting protein which makes their blood vessels less responsive to blood flow and increases the risk of developing vascular or heart disease. Exercise has been shown to reduce the effects of this protein and benefit the blood vessels.

The University of Colorado study compared the daily use of vitamin C supplements to daily walking in a group of 35 sedentary, overweight individuals. Blood flow was measured before and after each alternate remedy.

Daily supplementation of vitamin C (500 mg/day, time-released), reduced blood vessel constriction as much as the walking exercise did. Their recommendation: Vitamin C supplementation represents an effective lifestyle strategy for this condition.

In addition to this current study, the American Journal of Clinical Nutrition published a review of 29 research trials on people with high blood pressure and concluded that vitamin C has a useful role in lowering it.

This health news is shared by Nutrition Breakthroughs, a provider of natural health articles and effective natural remedies since 2001. Nutrition Breakthroughs makes the original calcium and magnesium based sleep aid Sleep Minerals II, as well as Joints and More, the natural solution for joint relief, aches and pains and stronger hair and nails.

The Top Vitamin C Foods — Studies Show Many Benefits

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vitamin c foodsGreetings to you,

Vitamin C is a vital nutrient for health. Although most animals can make vitamin C from scratch, humans have lost the ability and must get it from food, chiefly fresh fruits and vegetables. Recent research studies are showing many health benefits for vitamin C.

Some of the top sources of vitamin C foods are strawberries, tomatoes, cherries, guavas, parsley, bell peppers, citrus fruits, broccoli, cabbage, cauliflower and white potatoes.

Vitamin C helps maintain blood vessels, strengthens bones and teeth, heals wounds, fights infections, and supports heart and eye health.  Vitamin C is a key player in the production of collagen, which is the most abundant protein in the body and is a component of muscle, joints, bone, skin, hair and nails.

The daily value (DV) of vitamin C is 60 milligrams. Daily values are developed by the U.S. Food and Drug Administration to help people determine how much they should take of vitamins and minerals. However, Nobel Prize winner Linus Pauling, famous for his work with high levels of vitamin C for disease, suggests higher levels.

According to a study from the American Journal of Clinical Nutrition, recent scientific evidence indicates an increased intake of vitamin C is associated with a reduced risk of chronic diseases such as cancer, cardiovascular disease and cataract, probably through antioxidant mechanisms.

An antioxidant is a nutrient that counteracts the harmful effects of oxygen in the body. An unhealthful diet, as well as the normal processes of digestion and metabolism, can produce excess oxygen which contributes to aging and disease. The key antioxidants are vitamin C and vitamin E.

A Scandinavian researcher conducted a review of 21 studies that tested between 1 and 8 grams (1,000 to 8,000 milligrams) of Vitamin C for the common cold. He concluded that “in each of the twenty-one studies, Vitamin C reduced the duration of the cold and the severity of the symptoms by an average of 23%. Even much lower amounts of vitamin C such as 100 milligrams have been found to be beneficial.

Cataracts are an eye condition where the clarity is reduced in the lens, resulting in blurred vision. Research was recently published in an eye health journal which found that high daily intakes of fruit and vegetables provided greater blood levels of vitamins C and E and decreased the frequency of cataract and cataract surgery.

According to the Linus Pauling Institute, two observational studies discovered that vitamin C from the diet is associated with better skin appearance, with significant decreases in skin wrinkling. In addition, using topical applications of vitamin C in a skin cream for several months has been shown to increase the production of collagen in skin, reduce signs of skin roughness and reduce wrinkling.

This news is shared with you by Nutrition Breakthroughs, provider of natural health articles and effective natural remedies since 2001. Nutrition Breakthroughs makes original calcium and magnesium based sleep aid, Sleep Minerals II.