1. Pepper: Capsaicin in pepper can accelerate metabolism and increase body heat consumption. At the same time, pepper can also reduce appetite and help control weight.

2. Green tea: Caffeine and catechin in green tea can help improve metabolism and increase the oxidation process of fat.

Protein: protein needs more calories to digest, so it can help improve metabolism. Chicken breast, fish, beans and nuts are good sources of protein.

4. Lemonade: Lemonade can improve the function of digestive system and promote metabolism. In addition, lemonade can also help detoxify and maintain water balance.

5. Vegetables: Vegetables are rich in fiber and water, which can increase satiety and promote digestion. Especially green leafy vegetables, such as spinach, cabbage and kale, are low in calories and help to lose weight and improve metabolism.

6. Nuts: Nuts are rich in healthy fat and protein, which can provide energy for a long time and help to improve metabolism.

Please note that although the above foods can help improve metabolism, they cannot solve metabolic problems alone. In order to maximize metabolism, we should also pay attention to the overall balance and reasonable collocation of food, combined with appropriate exercise. In addition, everyone's physical characteristics and metabolism are different, so it is recommended to consult professionals for more accurate advice.