Alive by Nature in the United States is a local health care product brand, and it adheres to science. It has many products, most of which can improve the body's metabolism, because its products are mainly based on a technology patent. It is mainly based on the combination of NMN and NAD. When these two enzymes are combined together, the most obvious thing is that it can improve the body's metabolic ability, allowing the body to metabolize alcohol or toxins and garbage in the blood more quickly, which can make these Substances that are not good for human health are quickly eliminated from the body, and can also help metabolize excess body fat. For obese people, it also has a certain effect in promoting weight loss. In addition, while improving metabolism, it can also make the body lose weight. The human body is more energetic and is very suitable for people with outstanding sub-health.