Arranging the brain worker scientifically how to eat three meals a day? Guidance of _'s nutrition

Arranging the brain worker scientifically, how to eat three meals a day? Guidance of _'s nutrition
The scientist discovers, though the weight of the human brain only accounts for about 2% of the human weight, but the energy that the brain consumes accounts for 20% consuming energy all over. The energy that the human body consumes is mainly offered by candy, fat and protein in the meal. Human brain and other organs are insufficient in utilizing the energy material, it mainly depends on glucose (blood glucose) in the blood Oxidize and supply energy. The brain is extremely sensitive to blood glucose, the human brain probably needs to use 116- 145 grams of candies every day, when the density of blood glucose is reduced, oxygen consumption of brain drop too, the lighter feel giddy, tired, can go into a coma while being getting in weight. So, certain density of blood glucose, to guaranteeing the complicated completion of the function of human brain is very important.
The content is the highest in protein is in the brain. The brain cell needs a large number of proteins to supplement upgrading in supersession. The experiment proves, the protein food of different content of ingestion has prominent influence on brain activity. Increase protein content in the food, can strengthen excitement and inhibitory activity on the cerebral cortex, shutting amino acid, still can dispel brain cell in toxicity of ammonia that produce under supersession in the protein, there is function of protecting the brain.
The fat that the human brain needs is mainly cephalin and lecithin (contain unsaturated fatty acid among them) ,They have function of invigorating the brain, can make people to be energetic, make endurance that work and study strengthen, there is better curative effect on neurasthenia. In addition, the scientist discovers, people, when engaged in the nervous mental labour for a long time, the organism can present lipid supersession obstacle, make the cholesterol content of serum increase, cause high lipoprotein blood disease and obesity. The tense neural activity still can increase requirement to vitamin C, Nick acid, B clan vitamin, vitamin of the organism.
In a word, the brain worker's nutrition looks from its working characteristic and requirements for nutrient, should be in order to supplement the energy of brain organizational activities, phosphatide or unsaturated fatty acid to form brain cell and participate in, regulate the intersection of brain cell and excited or protein, vitamin A, microelement,etc. that inhibit for focal point. Less to auxiliary activities, the brain worker especially above middle age, because there is less absorbing amount of heat energy, should pay special attention to guaranteeing that there is absorption of enough high-quality protein and vitamins, reduce the intaking amount of pure candy, pure oil food, increase the intaking amount of the vegetables, fruit, arrange to eat three meals a day scientifically.
The food which the brain worker should select for use:
(1)The food rich in carbohydrate: Such as rice, flour, millet, corn, red date, longan, honey,etc..
(2)The rich food containing high-quality protein: Such as eggs, milk, fish, poultry, red meat and big beans.
(3)The rich food containing unsaturated fatty acid: Such as vegetable oil, sunflower seed, pumpkin son, peanut, watermelon seed, walnut, fish, shrimp,etc..
(4)The rich food containing cephalin: For instance pig's brain, sheep's brain, chicken's brain,etc., the rich food containing lecithin mainly exists yellow to the egg, the duck's egg is yellow, in quail's egg yolk, soybean and products.
(5)The rich food containing vitamin A: Such as animal's liver, milk, eggs, carrot, fragrant-flowered garlic, kelp and Auricularia.
(6)The rich food containing B clan vitamin: Cereal, beans, peanut, walnut, sesame, mushroom, vegetables, eggs, milk, thin pork, internal organs, yeast, yellow eel,etc..
(7)The rich food containing vitamin C: Fresh date, kiwi fruit, citrus, lemon, shaddock, cauliflower, green leaves vegetables, hot pepper, tomato,etc..

|