Long-term adherence to drinking Miaonai deflagration coffee has a certain weight loss effect, but the process of taking effect is slow. Coffee contains caffeine, which can help accelerate metabolism in the body and help to lose weight, but the specific situation varies from person to person.

The methods of losing weight include reasonable arrangement of daily diet, persistent exercise and regular work and rest. It is suggested that weight loss should focus on ensuring health and avoid blindly adopting bad weight loss methods.