Scientific research has found that NMN can directly promote the expansion of bone marrow mesenchymal stem cells, stimulate osteogenic differentiation and inhibit adipocyte differentiation, slow down bone loss, and make people grow more bones and less meat. Therefore, Gao Rui NMN can not only resist aging, but also reduce fat. In addition, exercise has known beneficial effects on the metabolic outcome of obesity. Exercise can up-regulate (enhance) mitochondrial activity by increasing NAD+ (nicotinamide adenine dinucleotide) level, thus improving metabolism. Recent studies have shown that nicotinic acid derivative NAD+ precursor NMN (nicotinamide mononucleotide) can simulate exercise by increasing the level of NAD+. This means that in all animal models, including us, exercise can improve the metabolism of the body by increasing NAD+. Supplementing NMN can enhance the level of NAD+, which has a certain effect on losing weight and improving metabolism. Gao Rui Life NMN adopts natural plant extraction technology to develop enteric-coated plant capsules, which can exist stably under gastric acid. Directly to the small intestine, and with the help of Slc 12a8 transporter, directly into human cells, quickly absorbed and converted into NAD+, increasing the content of NAD+, thus improving metabolism.