Black tea itself has no obvious weight loss effect, but it can play a certain role in promoting weight loss if it is matched with appropriate food and exercise. Here are some suggestions for matching black tea:

1. With low-calorie foods: such as green vegetables, fruits, foods rich in protein, etc. These foods can provide nutrition and energy without increasing calorie intake.

2. Cooperate with aerobic exercise: such as brisk walking, jogging, skipping rope, etc. These exercises can improve the metabolic rate and increase the energy consumption of the body.

3. With pre-meal drinking: Drinking a cup of black tea can make the body absorb the nutrients in food more easily, and at the same time, it can prevent problems such as indigestion and constipation.

It should be noted that black tea contains caffeine and tea polyphenols. Excessive drinking will have a negative impact on the body, and even lead to palpitations, insomnia and other problems. It is recommended to drink 1-2 cups a day.