September 30, 2008

Vitamins and Alzheimer’s Disease

Filed under: Health Nutrition — admin @ 11:27 am

Alzheimer’s disease is the most widespread appearance of dementia. Alzheimer’s disease, first illustrate by the German neurologist Alois Alzheimer, is a physical sickness affecting the brain. In the course of the disease ‘plaques’ and ‘tangles’ enlarge in the structure of the brain, leading to the death of brain cells. People with Alzheimer’s have a shortage of some imperative chemicals in their brain. These chemicals are involved with the spread of messages within the brain.

Alzheimer’s is a progressive illness, which means that increasingly, over time, more parts of the brain are damaged. It is probable that a combination of factors, including age, genetic inheritance, environmental factors, diet and overall general health, are liable for Alzheimer’s disease. Alzheimer’s has no known treatment. High levels of homocysteine, an amino acid that is a edifice block of proteins, may be a possible factor for Alzheimer’s disease.

Vitamins for Alzheimer’s Disease

Vitamins are a suggested supplement after the age of 50, and are mainly suggested for those who are at risk for and who want to prevent Alzheimer’s disease. Research findings have long recommended that the antioxidants: carotenes, vitamin C, vitamin E and other nutrients, may defend the aging brain against damage associated with the pathological changes of Alzheimer’s disease. This supports the possibility of a multivitamin being beneficial in the prevention of the disease.

The supplements under exploration are folate, vitamin B6, and vitamin B12 all previously shown to decrease levels of homocysteine in the blood. Vitamin D affects almost all body tissues, including the brain, and a new study suggests that getting enough D can recover some mood and memory problems. Vitamin B12 is required to keep nerves working accurately all through the body. It works with folic acid and vitamin B6 to counteract neurotoxic homocysteine. Dark leafy greens contain folic acid, which defend your brain two ways: it helps to decrease soreness, by lowering neurotoxic homocysteine levels, and it seems to obstruct with expression of the genes involved in dementia.

Nutritional Factors Shown to be Beneficial

  • Alpha lipoic acid may reduce the severity of central nervous system disorders and has been exposed to have a positive result on patients with AD.
  • An extract made as of the leaves of the Ginkgo biloba tree is an permitted treatment for early-stage Alzheimer’s disease in Europe . Ginkgo biloba extract (GBE) may recover memory and eminence of life and slow progression in the early stages of the disease.
  • Diets with a high intake of fish have been linked with a decreased risk of AD. The greatest source for omega-3 fats are fish oils.
  • N-acetyl C ysteine (NAC) is a brain antioxidant, and can aid generate glutathione, an amino acid that is universally low in those with AD.

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