How to supplement NAD+?

• However, because the molecular weight of NAD+ is too large, cells cannot take it directly. Therefore, people usually supplement NAD+ precursors. The most commonly used include NMN and NR.


• A well-known researcher in this field, Harvard University professor David Sinclair, takes daily supplements including: 1g NMN+1g resveratrol+1g metformin+vitamin D/K+83mg aspirin.


• NMN is used to increase NAD+, thereby maintaining the activity of Sirtuins; other ways to increase NAD+ include: exercise, fasting, calorie restriction, sauna and AMPK activation.