I want to be able to live at least till I'm in my 80's, if not beyond. I am doing that by watching my diet, exercising and taking anti aging vitamins. I have taken vitamin supplements for years now. Today I get a smart amount of exercise, not too much, not too little. I eat a health diet and take supplements to help maintain my good health.

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Glutathione is primarily made by the body, but can be supplemented by diet. Supplements you can take to boost your body’s glutathione levels include:· 1000 mg Vitamin C· Natural Vitamin E· Increased sulfur intake· 500 mg n-acetyl cysteine· 50-250mg glutathione

An increasing number of health care professionals don't see the need for supplements of vitamins and minerals, but it is possible to become deficient in these building blocks for the human body when we are under the stress of illness, pregnancy or aging.

Everyone knows that the human body needs a certain amount of vitamins and minerals everyday to function properly and remain healthy. A well balanced diet can supply your body with the vitamins it needs, although problems and disorders can arise if your diet doesn’t supply your body with the vitamins it needs.

A vitamin is an organic compound required as a nutrient in tiny amounts by an organism. A compound is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. Thus, the term is conditional both on the circumstances and the particular organism. For example, ascorbic acid functions as vitamin C for some animals but not others, and vitamins D and K are required in the human diet only in certain circumstances. Vitamins are defined by their biological activity, not their structure. Thus, each "vitamin" actually refers to a number of vitamer compounds, which form a set of distinct chemical compounds that show the biological activity of a particular vitamin. Such a set of chemicals are grouped under an alphabetized vitamin "generic descriptor" title, such as "vitamin A," which (for example) includes retinal, retinol, and many carotenoids. Vitamers are often inter-convertible in the body. The term vitamin does not include other essential nutrients such as dietary minerals, essential fatty acids, or essential amino acids, nor does it encompass the large number of other nutrients that promote health but that are not essential for life.Vitamins have diverse biochemical functions, including function as hormones (e.g. vitamin D), antioxidants (e.g. vitamin E), and mediators of cell signaling and regulators of cell and tissue growth and differentiation (e.g. vitamin A) . The largest number of vitamins (e.g. B complex vitamins) function as precursors for enzyme cofactor bio-molecules (coenzymes), that help act as catalysts and substrates in metabolism. When acting as part of a catalyst, vitamins are bound to enzymes and are called prosthetic groups. For example, biotin is part of enzymes involved in making fatty acids. Vitamins also act as coenzymes to carry chemical groups between enzymes. For example, folic acid carries various forms of carbon group – methyl, formyl and methylene - in the cell. Although these roles in assisting enzyme reactions are vitamins' best-known function, the other vitamin functions are equally important.Until the 1800s, vitamins were obtained solely through food intake, and changes in diet (which, for example, could occur during a particular growing season) can alter the types and amounts of vitamins ingested. Vitamins have been produced as commodity chemicals and made widely available as inexpensive pills for several decades, allowing supplementation of the dietary intake.