Caffeine common sense: it can dispel fatigue and overuse is harmful to human health.
Caffeine (Caffeine) is an alkaloid extracted from tea and coffee fruit. Moderate use of caffeine can dispel fatigue and excitatory nerves. Caffeine is used in clinical treatment of neurasthenia and coma resuscitation. However, large doses or long-term use will also cause damage to the human body, especially it is addictive, once discontinued, there will be mental fatigue, fatigue and other withdrawal symptoms, although its addiction is weak, abstinence symptoms are not very serious. However, when the drug dosage is increasing due to drug tolerance, caffeine can not only act on the cerebral cortex, but also directly stimulate the medulla oblongata, cause paroxysmal convulsions and bone tremors, and damage important internal organs such as liver, stomach and kidney. cause respiratory tract inflammation, women's breast adenoma and other diseases, and even lead to mental retardation and limb deformities of the next generation of users. Therefore, it is also included in the scope of psychotropic substances under state control.
Caffeine abuse usually has two forms of smoking and injection, and its excitatory stimulation, side effects, symptoms and drug dependence are similar to those of amphetamine.
The country has cracked a number of cases in which drug traffickers at home and abroad colluded to smuggle caffeine out of the "Golden Triangle" area. At present, the legal production of caffeine in China is greater than the legal demand, and the situation of illegal channels is more serious.
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Caffeine is safe as a food additive.
As a food additive, caffeine has been widely used in food, including coffee, cola, tea and chocolate. Different foods have different levels of caffeine, such as 400ppm (caffeine content per kilogram of product, in milligrams) and tea (200-400ppm, depending on the method and time of making tea).
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Coffee can be used as a "body drain".
According to the skin condition: the normal skin goal-- nourishes the skin simple and easy food bath, creates the beauty for the skin easily. 1 key efficacy of milk bath: whitening and moisturizing reasons: milk fat, vitamins and minerals in milk have natural moisturizing effect, which can not only prevent and repair dry skin, but also make skin more smooth and delicate. The enzymes it contains can also play an anti-inflammatory role.
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