1、 冬季过去了春天来了，春季养生很重要。以下几种食品就对大脑十分有益，脑力劳动者、在校学生不妨经常选食。1、牛奶牛奶是一种近乎完美的营养品。它富含蛋白质、钙，及大脑所必需的氨基酸。牛奶中的钙最易被人吸收，是脑代谢不可缺少的重要物质。此外，它还含对神经细胞十分有益的维生素 B1 等元素。如果用脑过度而失眠时，睡前一杯热牛奶有助入睡。2、鸡蛋大脑活动功能，记忆力强弱与大脑中乙酰胆碱含量密切相关。实验证明，吃鸡的妙处在于：当蛋黄中所含丰富的卵磷脂被酶分解后，能产生出丰富的乙酰 胆碱，进入血液又会很快到达脑组织中，可增强记忆力。国外研究证实，每天吃 1、2 只鸡蛋就可以向机体供给足够的胆碱，对保护大脑，
2、提高记忆力大有好处。3、鱼类它们可以向大脑提供优质蛋白质和钙，淡水鱼所含的脂肪酸多为不饱和脂肪酸，不会引起血管硬化，对脑动脉血管无危害，相反，还能保护脑血管、对大脑细胞活动有促进作用。4、味精味精的主要成分是谷氨酸钠，它在胃酸的作用下可转化为谷氨酸。谷氨酸是参加人体脑代谢的唯一氨基酸，能促进智力发育，维持和改进大脑机能。常摄入些味精，对改善智力不足及记忆力障碍有帮助。由于味精会使脑内乙酰胆碱增加，因而对神经衰弱症也有一定疗效。5、花生花生富含卵磷脂和脑磷脂，它是神经系统所需要的重要物质，能延缓脑功能衰退，抑制血小板凝集，防止脑血栓形成。实验证实，常食花生可改善血液循环、增强记忆、延缓衰老，是名
3、符其实的“长生果”。6、小米小米中所含的维生素 B1 和 B2 分别高于大米 1.5 倍和 1 倍，其蛋白质中含较多的色氨酸和蛋氨酸。临床观察发现，吃小米有防止衰老的作用。如果平时常吃点小米粥、小米饭，将益于脑的保健。7、玉米玉米胚中富含亚油酸等多种不饱和脂肪酸，有保护脑血管和降血脂作用。尤其是玉米中含水量谷氨酸较高，能帮助促进脑细胞代谢，常吃些玉米尤其是鲜玉米，具有健脑作用。人们常说，黄花菜是“忘忧草”，能“安神解郁”。注意：黄花菜不宜生吃或单炒，以免中毒，以干品和煮熟吃为好。8、辣椒辣椒维生素 C 含量居各蔬菜之首，胡萝卜素和维生素含量也很丰富。辣椒所含的辣椒碱能刺激味觉、增加食欲、促进大
4、脑血液循环。近年有人发现，辣椒的“辣”味还是刺激人体内追求事业成功的激素，使人精力充沛，思维活跃。辣椒以生吃效果更好。9、菠菜菠菜虽廉价而不起眼，但它属健脑蔬菜。由于菠菜中含有丰富的维生素A、C、B1 和 B2，是脑细胞代谢的“最佳供给者”之一。此外，它还含有大量叶绿素，也具有健脑益智作用。10、橘子橘子含有大量维生素 A、B1 和 C，属典型的碱性食物，可以消除大量酸性食物对神经系统造成的危害。考试期间适量常吃些橘子，能使人精力充沛。此外，柠檬、广柑、柚子等也有类似功效，可代替橘子。11、菠萝菠萝含有很多维生素 C 和微量元素锰，而且热量少，常吃有生津、提神的作用，有人称它是能够提高人记忆力
5、的水果。菠萝常是一些音乐家、歌星和演员最喜欢的水果，因为他们要背诵大量的乐谱、歌词和台词。Winter is past spring is coming, spring is very important. The following kinds of food is very beneficial to the http:/ brain, mental workers, students may often choose the food.1, milkMilk is a near perfect nutrition. It is rich in protein, calcium, and
6、amino acids necessary for the brain. Calcium in milk is the most easy to absorb by people, is an important matter of cerebral metabolism. In addition, it contains very useful on the nerve cells of vitamin B1 and other elements. If the Yongnaoguodu and insomnia,bedtime glass of Hot Milk help sleep.2
7、, eggThe brain function, memory strength and brain acetylcholine content closely related. Experiments show that, the beauty of eating chicken is: when the egg yolklecithin contained abundant decomposed by enzymes, can produce acetyl cholinerich, into the blood will soon reach the brain tissue, can
8、enhance memory. Study abroad confirmed, eat 1, 2 egg a day can supply sufficient choline to the body,protecting the brain, improve memory and a lot of good.3, fishThey can provide high quality protein and calcium to the brain, fatty fish containmostly unsaturated fatty acids, does not cause hardeni
9、ng of the arteries, cerebralarteries without harm, on the contrary, but also protect the brain blood vessels,brain cell activity to promote the role.4, monosodium glutamateThe main component of MSG is monosodium glutamate, it is under the effect of gastric acid can be converted to glutamic acid. Glu
10、tamate is the only participated in the human brain metabolism of amino acids, can promote mental development,maintain and improve brain function. MSG intake more often, help to improve the lack of intelligence and memory barriers. Because MSG will increase the brain acetylcholine, which also has a
11、certain effect on neurasthenia.5, peanutPeanuts are rich in lecithin and cephalin, it is the important matter of the nervous system, can delay the decline of brain function, inhibit platelet aggregation, prevent thrombosis. The experiment confirmed, often eat peanut can improve blood circulation, e
12、nhance memory, delay aging, is to live up to ones name “peanut“.6, milletMillet contained vitamin B1 and B2 respectively, 1.5 times and 1 times than that of rice, tryptophan and methionine content of the protein. Clinical observation found,eat millet have to prevent the aging effect. If you often e
13、at a little rice, smallSteamed Rice, health care will benefit brain.7, cornMaize embryo rich in linoleic acid and other unsaturated fatty acids, the protection of the brain blood vessels and hypolipidemic effect. Especially the higher corn moisture content of glutamate, can help to promote brain cel
14、l metabolism, often eat corn especially fresh corn, have a role in brain.People often say, lily is “Wang Youcao,“ can “soothe the nerves jieyu“. Note: the lily should not be eaten raw or fried, to avoid poisoning, cooked food and dry goods aswell.8, pepperVitamin C content of pepper in the vegetable
15、, carotene and vitamin content is very rich. Peppers contain capsaicin can stimulate the sense of taste, increase appetite,and promote brain blood circulation. In recent years it was found, the “hot“ chiliflavor or stimulating hormones of pursuing success, make the person be full of go,active think
16、ing. Eaten raw is better.9, spinachAlthough spinach cheap and inconspicuous, but it is a brain and vegetables.Because spinach is rich in vitamins A, C, B1 and B2, brain cell metabolism is one of the “best suppliers“. In addition, it also contains large amounts of chlorophyll, with the brain.10, oran
17、geOranges contain a lot of vitamin A, B1 and C, are typical of alkaline food, caneliminate the substantial harm by acidic food on the nervous system. Eat more oranges dur. Eat more oranges during the appropriate examination, can make the person be full of go. In addition, lemon, orange, grapefruit
18、also have similar efficacy, can replace the orange.11, pineapplePineapple contains a lot of vitamin C and trace elements manganese, and less calories, eat Yousheng Tianjin, refreshing effect, someone says it is able to improve the memory of fruit. Pineapple is often a number of musicians, singers andactors like fruit, because they want to memorize a lot of words and music, lyrics.
