There are many ways to improve and improve metabolism, including regular life, refusing to stay up late, ensuring adequate sleep, eating a balanced diet, eating less meals, drinking more water, eating more fresh fruits and vegetables, quitting smoking and drinking, low in salt and sugar, soaking feet, supplementing vitamins and minerals, and eating less irritating food? Maintaining an optimistic attitude can improve and improve metabolism. I have been using probiotic NMN to keep healthy. Probiotics NMN 12000 contribute to human body's resistance and metabolism. It feels good to use at present. The cost performance is also very high. It will be 18000 soon. I look forward to it.