Wednesday, February 1, 2012

Drink black tea or green tea

Spring, easy to nod off, listless, work efficiency descend. “Spring fever” although to people without great mischief, but little harm is endless, especially for high-risk work or in the crowd of driving. Nowadays, drink coffee boycott “chunkun” is not a few, to this, food additives the expert advice, don’t advocate drink coffee, drink coffee is likely to cause atherosclerosis, but will also affect the normal sleep. If go to work in time need refreshing, had better drink black tea or green tea.
According to Sue large clinical nutrition with a court of director of division of ZhouLi introduction, “chunkun” shown by the phenomenon, moody, sleep is not deep, the dream easily wake, in low spirits, usually, and easy to nap. Spring fever and because season changeover bring people a reaction of the physiological changes.
In winter, the human body is the effect of Carrageenan low temperature and stimulation, the skin vasomotor, blood flow relatively less, your sweat glands and pore also then closed, reduce the quantity of heat to send out, in order to maintain a normal body temperature. Into the spring, as temperatures rise gradually, the person’s body pore, the sweat gland, diastolic blood essels begin to, the skin blood circulation exuberant also up. At this time, the supply of blood to the brain will be relatively less. As the weather gets warmer and the body’s metabolism Cassia Gum gradually exuberant, oxygen consumption constantly increasing, the brain is inevitable for the oxygen it is short. Add the warm temperature benign stimulation, the brain is some kind of depression. So people will feel sleepy think sleep, total feel not get enough sleep.
ZhouLi said, alleviate “chunkun”, in addition to keep happy mood outside, also want to pay attention to in eating eat more rich in protein food, such as fish, eggs, chicken, duck, goose. Contain K vegetables also should eat more, such as spinach, leek, Guar Gum, tomato, kelp.

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