How Coffee Affects Metabolism: The Science Explained

Cheerful diverse friends toasting coffee cups in park after workout

Coffee is known to have a slight effect on metabolism due to caffeine, which canincrease energy expenditure and help the body burn calories more efficiently. Caffeinestimulates the nervous system, signaling the body to break down fat for energy. Whilecoffee alone won’t cause significant weight loss, it can be a helpful addition to abalanced diet and active lifestyle. Drinking coffee before exercise, for example, mayimprove workout performance and fat oxidation. However, moderation is key, as toomuch caffeine can lead to jitters or disrupt sleep.