Milk contains tryptophan and melatonin can promote sleep.
According to the British "Daily Mail" reported on December 16, recently, a study by SahmyookUniversity in Seoul, South Korea (SahmyookUniversity) showed that milk milked at night contains more tryptophan and melatonin. These chemicals can help people reduce anxiety and promote sleep. "There is a scientific basis for the claim that a warm glass of milk before bedtime can help you sleep well.
Milk contains two kinds of hypnotic substances:
One is tryptophan, which can promote the brain nerve cells to secrete the neurotransmitter pentazocine, which makes people drowsy;
The other is peptides that have a regulating effect on physiological functions, of which "opioid peptides" can be combined with the central nervous system to play a role similar to that of the anesthesia of the opium, analgesia, so that people can feel comfortable all over the body. The first thing you need to do is to get rid of your fatigue and go to sleep.
/iknow-pic.cdn.bcebos.com/e824b899a9014c085969c79e077b02087bf4f4bf "target="_blank "title=""class="ikqb_img_alink">/iknow- pic.cdn.bcebos.com/e824b899a9014c085969c79e077b02087bf4f4bf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1% 2Fquality%2Cq_85%2Fformat%2Cf_auto "esrc="/n1/2015/1217/c21471-27942337.html "target="_blank "title="People's Daily Online - Study: milk produced by cows at night is more conducive to sleep"> People's Daily Online - Study: Milk from cows at night is more helpful for sleep
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