Source/More Information: http://www.care2.com/greenliving/can-coffee-help-you-burn-fat.html
Coffee Can Help to Mobilize Fat From The Fat Tissues
|Dunkin- the best fat burner|
Caffeine stimulates the nervous system, which sends direct signals to the fat cells to tell them to break down fat (4, 5). Another thing that caffeine does is to increase our blood levels of the hormone Epinephrine, which is also known as Adrenaline (6, 7). Epinephrine travels through the blood, to the fat tissues and send signals to break down fats and release them into the blood. This is how caffeine helps to mobilize fat from the fat tissues, making it available for use as free fatty acids in the blood.
Coffee Can Increase The Metabolic Rate
How many calories we burn at rest is called the Resting Metabolic Rate (RMR). The higher our metabolic rate, the easier it is for us to lose weight and the more we can allow ourselves to eat without gaining. Studies show that caffeine can increase the metabolic rate by 3-11%, with larger doses having an even bigger effect (8, 9). Interestingly, most of the increase in metabolism is caused by an increase in the burning of fat (10).
Unfortunately, the effect is less pronounced in those who are obese. In one study, the increase in fat burning in lean people is as high as 29%, while in obese individuals the increase is about 10% (11). The effect also appears to diminish with age and is more pronounced in younger individuals (12).
|Coffee before a workout!|
Coffee and Weight Loss in The Long Term
There is one major caveat here, and that is the fact that people become tolerant to the effects of caffeine (15, 16). In the short term, caffeine can boost the metabolic rate and increase fat burning, but after a while people become tolerant to the effects and it stops working. But even if coffee doesn’t make you expend more calories in the long term, there is still a possibility that it blunts appetite and helps you eat less.
In one study, caffeine had an appetite reducing effect in men, but not in women – making them eat less at a meal following caffeine consumption. However, another study showed no effect for men (17, 18). Whether coffee or caffeine can help you lose weight in the long term may depend on the individual.
Read more: http://www.care2.com/greenliving/can-coffee-help-you-burn-fat.html#ixzz2v1j3dujc