Apparently so, according to a study that reveals how supplements of vitamin C reduce vasoconstriction in overweight individuals who, because of an increased tendency to this problem, have an elevated risk of cardiovascular ailments.

Moaning and sweating - that is what it takes if you want to live a long life. If you want to grow old you should use your energy on exercising instead of worrying about weighing a few pounds too much.

A recent American study shows that the key to old age is physical activity. The research results are based on a study where scientists followed 2,600 Americans over a period of 60 years. Their conclusion is unambiguous:

It is commonly known that vitamin D plays a vital role for our bones and immune system, and there is even evidence that vitamin D also plays a role in the functioning of our lungs, heart, and muscles. According to a new study, blood levels of vitamin D are determining for how well we utilize our oxygen, and that affects our training capacity and lifespan. The study is published in European Journal of Preventive Cardiology.