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Poor sleep can drink coffee in the morning

Poor sleep can drink coffee in the morning

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Tea caffeine and tea polyphenols in the biggest influence on cranial nerve. The tea when open the initial, is about 70% - 80% of the caffeine to dissolve into the water, the tea has obvious refreshing effect, make people excited. And more recently, the tea in the tea polyphenols was gradually dissolves in the water, to offset the effect of caffeine, it is difficult to make the person produces obvious physiological excited again.
Poor sleep can drink coffee in the morning, before 10 o 'clock in the morning drink coffee generally does not affect sleep at night. Coffee contains caffeine is a kind of xanthine alkaloids compounds, is a kind of central nervous system stimulant, can temporarily out of sleep and restore energy. Caffeine body treatment is generally need 8 ~ 10 hours, so after half past four in the afternoon drinking coffee does more harm than good for sleep. The half-life of caffeine, the body to convert the time required for half the caffeine intake, vary considerably between different individuals, the main and age, liver function, pregnant or not, meanwhile taking other medicines, and the amount of caffeine metabolism related enzymes in the liver and so on. A healthy adults the half-life of caffeine is about 3 to 4 hours, in oral contraceptives in women is extended to 5-10 hours, and in the pregnant woman is about 9 to 11 hours. When some individuals suffering from severe liver diseases, caffeine can accumulate, half-life extended to 96 hours. Infants or children, the half-life of caffeine may be greater than adults in a newborn babies may grow to 30 hours. Some other factors are also will shorten the half-life of caffeine, such as smoking.
Tea caffeine and tea polyphenols in the biggest influence on cranial nerve. The tea when open the initial, is about 70% - 80% of the caffeine to dissolve into the water, the tea has obvious refreshing effect, make people excited. And more recently, the tea in the tea polyphenols was gradually dissolves in the water, to offset the effect of caffeine, it is difficult to make the person produces obvious physiological excited again. Healthy home | | focus on sub-health nursing and treatment released in the 2015-03-25 06:23 comments 1 0 Drink less! With caffeine stimulates the central nervous and muscle function, so can spirits, enhance thinking ability, the restoration of muscle fatigue. Role in the cardiovascular system, can improve heart function, make vasodilatation, promote the blood circulation. The gastrointestinal system, it can help digestion, help fat decomposition. Help to lose weight Believe that many people have heard that drinking black coffee can reduce weight, in fact, this is just one of the factors, it indeed can accelerate the decomposition of fat, but more want to rely on the movement of the muscle at the same time, can be converted into heat energy consume excess fatty acids, if without cooperation with the movement, excess fatty acids and down blood flow back, piling up fat again. So after drinking coffee need to actively move at the same time, can play a real effect reducing weight! Coffee itself has heat, but not much, the main heat is you add cream and sugar in a cup of coffee. Antioxidant capacity In recent years, as long as it is with antioxidant function food is popular in the market, generally known as the fruits and vegetables contain rich vitamin a, c, b, and the tea is popular in Japan, is see is a healthy food, for they are rich in antioxidants, can fight against free radical damage to the human body. A research report suggests that coffee contains more antioxidants than tea four times, better

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