Caffeine has a reputation to lose weight almost miraculously. A large number of so-called slimming products boast this blessing. She also reigns in slimming creams. What is exactly?
The answer comes of good sense.
If caffeine was lose weight, he would not this galloping obesity epidemic on the planet given the billions of litres of beverages that contain (coffee, tea, colas and energy drinks) and which are absorbed every day on every continent!
All green tea drinkers would be thin as the son.
Person would race with the miracle diet to lose a few kilos.
Caffeine increases slightly our Thermogenesis, our production of heat. What makes a tiny extra energy expenditure. In the order of 20 to 50 calories for 200 mg of caffeine, which is ridiculous!
In vitro i.e. in laboratory experiments in test tubes, caffeine has shown that it can do on adipocytes, the fat cells, by stimulating their metabolism.
But it has not yet demonstrated in vivo, i.e. in humans.
And, even if it's a tiny molecule, caffeine can hardly cross the skin to reach the adipocytes that are stored under it and make them disappear as if by enchantment.
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