Best green tea

Toning up, invigorating action of tea is, perhaps, one of the most known and valued. Tea stimulates organism ability to live, takes off weariness, increases working capacity, raises creative possibilities of the person. Such property of tea speaks presence in it of caffeine. Caffeine present at tea operates in a combination to others alcoids, therefore toning up action of tea in comparison with coffee is softer and longer.

Toning up action of coffee, for example, is shown within 1-2 hours after its reception and reaches the maximum at the first o'clock. Toning up action of tea lasts about 6 hours: a maximum reaches in the first half an hour and it is stabilized, very slowly decreasing, during the following of 4-5 hours. It is necessary to notice that behind the excitation caused by tea, doesn't follow any oppression as it happens at the alcohol use.

German scientists have established that the person who has drunk 500 ml of beer, containing 15 г alcohol, passes a short stage of small improvement of cerebration which in 20 minutes is replaced by depression.

The experiments spent by physiologists, have shown that tea strengthens excitation processes in nervous system, leaving thus invariable braking processes. It means that, on the one hand, tea accelerates formation of conditioned reflexes, and with another — slows down their fading.

Also it has been revealed that tea has toning up an effect on all nervous system of the person, as on its central departments (a brain bark), and on the peripheral. For example, tea considerably increases speed of reaction of the person at the expense of acceleration of processing of the information at level of a brain and at the expense of acceleration of transfer of nervous impulses.

But except momentary toning up effect, tea renders on nervous system and long-term action. There is it thanks to a complex of vitamins (basically groups) and microcells (for example, to phosphorus), containing in green tea, As a result the nervous system is harmonized, normalized its activity and stability to extreme and unexpected irritants raises.

The concept "stress" became rather actual presently. In the most general sense of a word, the stress is a reaction of the person to any strong enough adverse effects of environment. The stress can be both physiological, and psychological (emotional). Long, repeating stresses lead to an exhaustion of forces and illnesses. Tea raises endurance and increases time of resistance to stress, delaying approach of a phase of an exhaustion. Therefore now along with plants-adaptable: the ginseng and others — in struggle against stresses uses also green tea.