vitamin b3

The first studies indicating a CoQ10 deficiency in myocardial tissue of patients with cardiovascular disease date to the early 1970s?findings that were confirmed in the 1980s. Old rats supplemented with CoQ10 show a significantly higher level of CoQ in their left ventricle, and the hearts of these animals are better protected against functional impairment induced by acute oxidative stress. There is also evidence that CoQ supplements can protect the heart against functional damage induced by ischemia-reperfusion (lack of blood flow followed by resupply), as well as provide tolerance of the aging heart tissue to aerobic stress, although it remains unclear whether this protective effect is the result of an antioxidant and/or bioenergetic activity of CoQ. In human heart tissue, the CoQ10 content in the atrial trabeculae (connective tissue) is decreased in older subjects, and, compared to their younger counterpart, the trabeculae from older individuals have impaired recovery after simulated ischemia. Presently, we

Getting enough vitamins, minerals, fiber, and other phytochemicals isn?t as hard as it may seem.

A study done by the National Institute of Health and Medical Research in Paris enlisted 7,876 women ages 35 to 60 and 4,141 men ages 45 to 60 They were randomly assigned to take either an inactive substance or a daily antioxidant capsule containing 120 milligrams of vitamin C (ascorbic acid), 30 mg of vitamin E, 100 micrograms of selenium, 6 mg of beta carotene, and 20 mg of zin.

The chemical name of vitamin B6 is pyridoxine hydrochloride; 2-methyl-3-hydroxy-4,5-bis (hydroxy-methyl) pyridine. Other forms of vitamin B6 include pyridoxal, and pyridoxamine. In the body all three of these compounds can be phosphorylated. About 70-80% of the vitamin B6 in the body is located in muscle bound to glycogen phosphorylase, an enzyme involved in releasing glucose from glycogen. About 10% is located in the liver; the remainder is distributed among the other tissues.

As vitamins were identified over the next decades, they came to be viewed as essential elements in maintaining good health and in treating diseases of deficiency.