does coffee boost metabolism review

Coffee contains caffeine, which is a stimulant substance that is proven to increase the release of fats from fat tissues and boost the resting metabolic rate (RMR) . Caffeine is also included in most commercial fat-burning supplements today. Drinking black coffee before any physical activity can achieve higher calories burned both during and after the workout, as well as improved use of fatty acids for aerobic energy. Caffeine has been said to increase your metabolic rate by 3-11%, and the higher your metabolic rate, the easier it is for you to burn fat. Coffee also contains several biologically active substances that can affect metabolism, including theobromine and chlorogenic acid. Chlorogenic acid stimulates your body to break down fats more efficiently, meaning you lose weight faster. Coffee is also low in calories and may help you achieve a healthy weight. However, large doses of caffeine may be required to significantly influence metabolism, and caffeine may disrupt healthy sleep patterns and lead to more sugar cravings in certain individuals. Additionally, many coffee beverages contain added sugar and excessive calories, which can easily negate any calorie deficit caused by caffeine.