What is the use of NMN in fruit and vegetable nutrient solution?

As an important precursor of NAD+, it can be used as a raw material for synthesizing NAD+. The NMN of comprehensive Shuntang NMN shengtai Wuxing fruit and vegetable nutrient solution has Japanese patent certification. We know that it is possible to resist vascular aging and repair damaged Dan. The most powerful thing is its anti-aging ability, and my tight skin condition also has its credit. I hope Baidu will adopt it