Caffeine and weight loss One clinical study published in the scientific French review Phytothérapie demonstrated fat-reducing effects of a green (non-roasted) coffee bean extract. One group of volunteers was given 400 mg of a decaffeinated green coffee extract daily, and the second group received a placebo. After 60 days of supplementation, participants who received the green coffee extract had lost 5.7 percent of their initial weight. By contrast, the group that received a placebo had lost 2.8 percent of their initial weight.
While this
study does not show the kind of rapid weight loss touted by many diet fads, it
does point to a steady decrease in weight as a result of the use of green
coffee extract. Furthermore, since the extract was decaffeinated, the weight
loss does not appear to be due to a calorie-burning effect noted with caffeine.
Caffeine and weight loss,coffee one of the most widely consumed beverages in the world, contains a plethora of naturally-occurring compounds, including several classes of antioxidants. Coffee is already known to be a preventive factor against mild depression, Parkinson’s disease, and colon and rectal cancers. Now it appears that compounds in coffee also help to regulate blood glucose, reduce fat production, and enable steady weight loss.
The
compounds responsible for the weight-controlling effects of coffee are
antioxidants known collectively as the chlorogenic acids. These acids appear to
slow the production of glucose in the body after a meal, by modifying the
activity of certain enzymes in the liver. Additionally, the chlorogenic acids
cause a more slow and sustained release of glucose into the body after eating,
thereby reducing the production of new fat cells.
This
process sheds favorable light on the practice of drinking an espresso after a
meal. Espresso, made by steam expressing finely ground coffee, is rich in
flavor and aroma and chlorogenic acids, but not very concentrated at all in
caffeine. Drinking an espresso after
eating causes a suppression of glucose production and release, in addition to
causing the body to produce more gastric juices, which aids digestion.
Furthermore, coffee also appears to act as a preventive factor in type 2 diabetes. In one Harvard University in the journal Annals of Internal Medicine, researchers found that drinking coffee daily reduces the risk of the disease. In another study reported in the Journal of the American Medical Association, researchers from Amsterdam concluded that regular coffee consumption is associated with considerably lower risk of developing type 2 diabetes. And yet another study conducted in the Netherlands showed a direct connection between coffee consumption and lower risk of type 2 diabetes.
think to caffeine and weight loss
think to caffeine and weight loss