Aging - Anti Aging Skin Care Treatment
Growing older is not an illness, but the passing years do make the body more vulnerable to disease. Our genes dictate that the body's cells stop dividing after they have divided between twenty and thirty times. New cells must be made to replace those that stop dividing, a process that: slows with age. When there are no longer enough new cells to replace the ones that have died or suffered damage, the result is aging. Studies show that cells that stop dividing change form and release damaging proteins that harm bodily tissues, further contributing to the aging process. Many researchers still maintain that it is our chosen lifestyles that accelerate aging, rather than genetics or other factors.
The free radical theory of aging has been the subject of a great deal of research in recent years and has been gaining increasing acceptance. Free radicals are atoms or groups of atoms that are extremely unstable and highly reactive. If they are present in excessive amounts, they begin attacking the body on the cellular level. Free radicals attack the cells protective membranes and genetic material (the nucleic acids DNA and RNA), causing cellular damage and malfunction. To make matters worse, the immune system may then attack the damaged cells as if they were foreign invaders.
Because they are so chemically reactive, free radicals exist for only one-millionth of a second each. This has made it difficult for researchers to study them directly. But. are millions of them, and even with their short life's they do considerable damage to our cells. Denham Harman, M.D., Ph.D., of the University of Nebraska, is considered the founder of the free radical theory of aging. He postulated that many of the degenerative disorders we associate with aging, including cancer and hardening of : arteries, are not inevitable results of the passage of time, but rather are the result of the breakdown of nucleic acids, proteins, and cell structures caused by the presence of free radicals. He asserted that the phenomenon we refer to as aging is in fact nothing more than the ever-increasing accumulation of changes caused, or contributed to, by the pre of oxygen-based free radicals, Thus, though oxygen gives us life, it can also be our greatest enemy.
A significant number of problems faced by people over the age of sixty may also be attributable to nutritional deficiencies. Many elderly people have malabsorption problems, in which the nutrients in food are not properly absorbed from the gastrointestinal tract. In addition, as age, our bodies do not assimilate nutrients as well as they once did. At the same time, as the body ages, its system slow down and become less efficient, so the correct nutrients are more important than ever for the support, repair and regeneration of the cells.
There are many disorders associated with an inability to absorb nutrients successfully. One study of older people living in an urban area found that 90 percent of those examined had an inadequate intake of vitamins B1 (thiamine) and B6 (pyridoxine), and 30 to 40 percent demonstrated deficiencies of vitamin A, vitamin B3 (niacin), vitamin B12, vitamin C, calcium, and iron. Only 10 percent of the subjects conSumed adequate amounts of protein. Many Americans in nursing homes and other confined environments are deprived of sunlight, making them deficient in Vitamin D. A diet that lacks essential nutrients over a long period of time leads to a greater risk of degenerative disease.
Vitamin B12 deficiency is a particular problem. A lack of vitamin B12 can lead to the development of neurologic symptoms ranging from tingling sensations, inability to coordinate muscular movements, weakened limbs, and lack of balance, to memory loss, mood changes, disorientation, and psychiatric disorders. Symptoms of vitamin B12 deficiency can easily be misinterpreted as signs of senility. Many older people become deficient in vitamin B12 because they do not produce adequate amounts of stomach acid for proper digestion. This creates a perfect environment for the overgrowth of certain bacteria that steal whatever vitamin B12 is extracted from protein in the digestive tract. Other people do not produce enough of a substance called intrinsic factor, without which vitamin B12 cannot travel from the stomach to the rest of the body, even if nothing else is standing in its way.
One can have vitality and a zest for living at any age. You should not assume that pain and illness are inevitable parts of aging. You can feel better at sixty than you did at thirty by making healthy changes in your diet and lifestyle. Adding the right supplements should give you the added power needed to boost immunity and prevent or cure most disorders-not to mention making you able to work or play longer than people much younger than you are. Looking youthful for your age is an added bonus. But remember: It takes years for these problems to develop, so it usually takes some time to resolve them as well. There are no silver bullets or magic potions, only the simple fact that if you give your body the correct fuel, it will perform for you and ward off illness.
Most of the supplements listed below can be found in complexes containing many nutrients. Be sure to check the amounts of different nutrients in your multi nutrient supplements, and either exclude individual nutrients or adjust the dosages, as appropriate. For best absorption of nutrients, use as many sublingual, liquid, and powdered supplements as possible. It makes sense for older adults to use nutrients in drink form, but there are many good supplements in powder and liquid forms as well.
Anti aging vitamin supplement treatment
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