Saturday, October 15, 2005

Improve Your Brain With 7 Simple Nutritional Tips

By Daniel G. Amen, M.D.,
Author of Making a Good Brain Great


Here is the seven step plan to get your diet under control and to use food as brain medicine.


1. Increase water intake
Given that your brain is about 80% water, the first rule of brain nutrition is adequate water to hydrate your brain. Even slight dehydration can raise stress hormones which can damage your brain over time. Drink at least 84 ounces of water a day. It is best to have your liquids unpolluted with artificial sweeteners, sugar, caffeine, or alcohol. You can use herbal, non-caffeinated tea bags, such as raspberry or strawberry flavored, and make unsweetened iced tea. Green tea is also good for brain function as it contains chemicals that enhance mental relaxation and alertness.

2. Calorie restriction
Substantial research in animals and now in humans indicates that a calorie-restricted diet is helpful for brain and life longevity. Eating less helps you live longer. It controls weight; decreases risk for heart disease, cancer, and stroke from obesity (a major risk factor for all of these illnesses); and it triggers certain mechanisms in the body to increase the production of nerve growth factors, which are helpful to the brain. Researchers use the acronym CRON for “calorie restriction with optimal nutrition,” so the other part of the story is to make these calories count.

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