The coffee weight loss method is highly recommended by many people who are trying to lose weight, and there are even posts on the internet claiming that drinking coffee can help one lose 8 pounds in a week. So let's take a look at why coffee can aid in weight loss.
Promotes Metabolism
Studies have shown that coffee can increase the body's basal metabolic rate by 3% to 11%. The basal metabolic rate accounts for 60% to 70% of the total daily calorie expenditure, which means that an increase in basal metabolism can make weight loss easier.
Reduces Carbohydrate Absorption
The chlorogenic acid in coffee can inhibit the absorption of carbohydrates in food, with an efficiency of up to 6.9%. This is equivalent to eating two mouthfuls less of rice per meal, which can reduce the overall calorie intake and help with weight loss.
Promotes Fat Breakdown
Coffee can act on the sympathetic nervous system and send signals to fat cells, allowing them to effectively break down fatty acids. However, this weight loss mechanism currently lacks substantial data support, so it can be considered one of the reasons that may help with weight loss.
Is Coffee Effective for Weight Loss?
The effectiveness of coffee for weight loss is limited. Data has shown that coffee can increase the fat breakdown rate by 29% in lean individuals, but only by 10% in overweight individuals. Additionally, for people who consume coffee in the long term, the weight loss effect is not significant. Therefore, relying on coffee alone for weight loss can only yield short-term results.
What Coffee to Drink for Weight Loss
Black coffee or plain coffee without sugar and cream has better weight loss effects. Coffee varieties such as mocha and caramel macchiato do not have a weight loss effect. Latte and cappuccino with milk, when consumed in moderation, will not affect weight loss and can also provide high-quality protein and calcium.
