What drink cheer you best?
From a technical standpoint , the caffeine from any source behaves similarly , once ingested , but all drinks cause a completely different feeling.
He will make you live forever. And it can kill you. The caffeine content in the beverage amounts to 1500 milligrams per liter. However, the systematic use at 1,000 milligrams per day of caffeine , theobromine and theophylline cause human constant need for them , reminiscent of alcohol dependence.
However, moderate coffee consumption improves short-term attention and ability to concentrate , especially when a person is tired. At the same time increases productivity , improves memory and even mood.
And yet this wonderful drink significantly reduces the risk of developing liver cirrhosis and even breast cancer.
By the way , a recent study by American scientists has shown , that the transition from regular coffee to decaf productivity in one of the local companies has fallen by 19%.
Tea is a complex combination of substances , provides a variety of effects on the human body. The number of chemical compounds , included in its composition , is about three hundred , some of which have not yet been identified , and the biochemical role of some of them is defined only in general terms.
Combined action of tannin and caffeine , which are contained in tea , leads to normalization of the heart , vasodilatation , eliminate spasms , normalization of blood pressure and improve blood circulation.
And yet this drink normalizes digestion , has a strong bactericidal effect, and has a beneficial effect on the tone of the gastrointestinal tract.
The stimulating effect , which provides tea , leads to improved metabolism and improve body tone.
These drinks contain tonicity agents, most often caffeine or guarana extract , theobromine and theophylline , as well as carbohydrates – glucose or sucrose.
Part of the power industry taurine raises many doubts among physicians , but the scientists say , that those quantities , in which it is contained in drinks , taurine is safe for health.
Energy drinks contain large amounts of carbon dioxide , which contributes to the rapid absorption of the components , but it is mostly used for safe canning liquid.
However, the caffeine content in the energy sector lower , than in the same volume of natural coffee.
Like any stimulant , energy drinks are a simple scheme: to pull out of the reserves of the body a lot of energy , which leads to the inevitable exhaustion of the nervous system and metabolic disorders.
In general , this is not an option.
Cola and similar beverages do not have a tonic effect and contain killer dose of sugar. We do not recommend.
British scientists have found out , that the consumption of two cups of hot chocolate a day for months improves blood flow to the brain , stimulates memory and mental activity.
Cocoa is able to treat depression , improve mood and even an aphrodisiac.
And yet this drink tastes damn good!