The health benefits of vitamin C have been well-known for quite some time. The vitamin helps to strengthen the immune system to prevent colds, and is beneficial for improving the complexion and slowing the aging process. This potent antioxidant is also essential for prenatal health, and can even protect against diseases of the eye. Vitamin C is available through citrus fruits, and can also be obtained through green, leafy vegetables.
However, a recent medical study from the University of Colorado has revealed that taking vitamin C supplements regularly can also have similar effects on the body as regular exercise. This is particularly the case for people who are overweight or obese, since the vitamin provides enough cardiovascular benefit to replace working out. Of course, in addition to taking vitamin C supplements, doctors also recommend that patients work to improve their diets by including green vegetables and citrus fruits.
The basis of the study is that exercise has been proven to reduce the activity of endothelin (ET)-1, which is a protein that constricts small blood vessels. An increase in (ET)-1 activity has been connected with the constriction of blood vessels, which can result in lack of blood flow and also increases the risk of vascular diseases.
The University of Colorado study also indicates that taking vitamin C supplements can reduce (ET)-1 activity in the body. That’s why many experts are suggesting that patients should only take around 500 mgs of vitamin C per day.