Chili peppers

By slightly increasing the rate at which your body consumes calories, the chemical capsaicin, which is present in chili peppers, may help you have a faster metabolism. In fact, a study of 20 studies found that capsaicin, which may be obtained through peppers or supplements, may increase daily calorie burn by about 50.

Studies have shown similar advantages with daily doses as low as 9–10 mg. It's the same as one jalapeno pepper. Additionally, capsaicin might have appetite-suppressing properties. An analysis of research involving over 200 people found that taking at least 2 mg of capsaicin before every meal may help people consume fewer calories overall, especially from carbs. In a similar manner, cayenne pepper, especially after a meal high in fat, may boost the amount of fat your body burns for energy. However, those who are not used to eating spicy foods may not experience this fat-burning effect.