很多人都不知道什么时候喝牛奶最好，这样的话很有可能会导致牛奶中的营养白白浪费，甚至还有可能会影响到人体健康。对于什么时候喝牛奶最好的问题，专家提醒所有人都应该尽量多了解，因为只有这样我们才能更好的充分吸收牛奶营养。很多人都认为早上是喝牛奶的最佳时间，那么事实真是这样吗？

很多人都不知道什么时候喝牛奶最好,It is likely to lead to waste in the milk nutrition,And may even affect human health.To the problem? When is the best time to drink milk,Experts remind everyone should try to learn more,Because only in this way can we better absorb the milk nutrition.A lot of people think is the best time to drink milk in the morning,So is this really the case?

　　1.忌空腹 1.忌空腹

　　专家特别提醒，喝牛奶的时间的确是在早上8-9点为最好，这个时候正是人体需要大量营养的时候。但是同时要注意，一定要避免空腹食用，很多人在早上8-9点吃早餐的时候经常是空腹喝一杯牛奶就好，这是非常不科学以及错误的饮食习惯。因为牛奶有催眠镇静作用，如果在早上空腹饮用的话就会导致我们出现昏昏欲睡的感觉，这对工作以及学习是非常不利的。

专家特别提醒,Time to drink milk is 8 to 9 in the morning for the best,This time was the time that human body needs a lot of nutrition.But at the same time should pay attention to,Avoid to eat on an empty stomach,Many people have breakfast at eight and nine in the morning time is often on an empty stomach drink a glass of milk,This is a very unscientific and wrong eating habits.Because milk have hypnotic sedative effect,If in the morning drinking on an empty stomach can cause we appear to feel drowsy,This is very detrimental to work and study.

　　因此要注意，在喝牛奶的时候最好是搭配主食，比如像面包、馒头、坚果等，这些食物与牛奶中的营养相辅相成，对人体健康更加有利。

因此要注意,When milk is the best match of staple food,Such as bread/Steamed bread/Nuts, etc.,These food with milk in nutrition supplement each other,More favorable to human body health.

　　2.晚上喝牛奶 2.晚上喝牛奶

　　其实最好的喝牛奶时间应该是在晚上，这是由于在牛奶中含有一种能使人产生疲倦欲睡的生化物l色氨酸，除此之外还有丰富的微量吗啡类物质。这些物质都具有很好的镇静催眠作用，对睡眠具有很好的促进作用。尤其是牛奶中的l色氨酸，它更是大脑合成羟色的主要原料，而五羟色胺对大脑睡眠起着关键的作用。

其实最好的喝牛奶时间应该是在晚上,This is because the milk contains a can make the person produces tired sleepy biochemical l tryptophan,There are abundant trace morphine.These substances have very good sedative hypnotic effect,Have very good promoting effect to sleep.Especially in the milk l tryptophan,It is the brain serotonin, the main raw material synthesis,And serotonin in the brain sleep play a key role.

　　很多老年人经常会有失眠的情况，这个时候更应该在晚上多喝些牛奶，其中的钙可以清除紧张情绪。因此牛奶对老年人的睡眠更有益，什么时候喝牛奶最好的最佳答案应该是在晚上。

很多老年人经常会有失眠的情况,This time should be at night to drink more milk,Among them的钙可以清除紧张情绪.So the milk is good for old people sleep more,When is the best time to drink milk the best answer should be in the evening.

　　3.睡前 3.睡前

　　晚上睡觉前同样非常适合喝牛奶，不仅有利于提高睡眠质量，同时还具有很好的补钙作用。这是因为睡觉后血液中钙的水平会逐渐降低，而血钙的下降会促进甲状旁腺分泌亢进。在激素作用下骨组织中的一部分钙盐会溶解入血液中，以此来维持血钙的稳定平衡。而睡觉前喝牛奶其中的钙可缓慢的被血液吸收，并且整个晚上血钙都能得到充分的补充。

晚上睡觉前同样非常适合喝牛奶,Is not only beneficial to improve the quality of sleep,At the same time also has the very good role of calcium supplements.This is because calcium levels in the blood after sleep will gradually reduce,And falling blood calcium can promote the secretion of parathyroid gland hyperfunction.Part of the bone tissue under the action of a hormone calcium salt dissolve into the blood,In order to maintain the stability of the blood calcium balance.而睡觉前喝牛奶Among them的钙可缓慢的被血液吸收,And the night blood calcium can be fully added.

　　在这种情况下就不必再溶解骨中的钙，从而帮助我们有效的起到预防骨流失、骨质疏松症等常见症状。因此在平时生活中，不妨在晚上睡觉前喝杯热牛奶。

在这种情况下就不必再溶解骨中的钙,To help us prevent bone loss effectively/The common symptoms such as osteoporosis.So in normal life,Might as well drink a cup of hot milk before you go to sleep at night.

　　4.营养浪费 4.营养浪费

　　空腹状态下喝牛奶不仅会让人昏昏欲睡，同时对牛奶中各种丰富的营养也会造成极大的浪费。因为牛奶中的蛋白质将会从胃中很快排出，而且宝贵的蛋白质还会被人体分解作为热量被消耗掉，从而难以起到本身应有的作用。而牛奶中的氨基酸在小肠内没有来得及吸收就被排入大肠，甚至还会产生一些有害物质。

空腹状态下喝牛奶不仅会让人昏昏欲睡,To all sorts of rich nutrition in milk at the same time can also cause a great waste.Because the protein in milk will be discharge soon from the stomach,And valuable protein is broken down by the body is consumed as heat,Which is difficult to play a proper role itself.And the amino acids in the milk before in the small intestine absorption has been into the large intestine,Can even produce some harmful substances.