Selasa, 21 Agustus 2012

You Are What You Eat

You Are What You Eat

It is often said that your brain is probably the greediest organ in your body, and it requires a very specific type of nutrition from your diet. It shouldn’t be surprising then that your diet affects how your brain performs, and it performs well with a steady supply of glucose. Before you go out of your house in the morning, it would be great if you can give your brain the fuel it needs by eating a hearty breakfast. A salad packed full of antioxidants, including beta-carotene and vitamins C and E, should also help keep your brain in tip-top condition by helping to reduce damaging free radicals (damaging molecules). As you grow older, your brain has lesser capacity to defend itself from daily threats like free radicals, inflammation, and oxidation. That’s why aging people need more nutrition than younger ones.

Free radicals are like cavities to your teeth; they slowly build up if they’re not cleaned out. As the brain cells grow older, they sometimes stop communicating with each other. As an effect, it slows down essential processes like thinking, short-term memory retrieval, and regenerating new cells. Therefore, anti-oxidants are essential to maintain not only good health, but a good memory as well. Good sources of anti-oxidants are:

• Vitamin A and beta-carotene: Carrots, spinach, cantaloupe, winter squash
• Vitamin C: Citrus fruits, broccoli, strawberries, tomatoes

• Scientific research also indicates that eating fish can indeed sharpen your memory. Most fish fat contains the polyunsaturated fatty acid DHA, which performs a significant part in the brain development of young children. Tests show that kids who consume adequate foods containing DHA score better on IQ tests than those who take lesser amounts of DHA. Fish also contains omega-3 fatty acids which opens up new communication centers in the brain’s neurons. This allows your mind to operate at its peak performance. Vitamin E: Nuts, seeds, vegetable oil, wheat germ Studies show that fatty food that causes artheosclerosis (clogging of arteries) are also the same type of food that disrupts neural activities. Cut back on the fat and replace it with foods rich in anti-oxidants. Nothing will replace a well-balanced meal, but to make sure that your body doesn’t lack any of its nutritional needs, it would be a good idea to take food supplements. As the name implies, they’re supplements, and not replacements.

Another significant finding suggests that smoking can affect the ability of the brain to process information properly. Chain smokers have higher risks of impairing their visual and verbal memories. So the next time you think of smoking, remember that it’s not only dangerous to your health, but you are sacrificing your memory functions as well. Caffeine and alcohol causes anxiety and nervousness. This may hamper information from properly entering your mind because memory works best when you are relaxed and focused.

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