Preliminary Clinical Study of NMN Intervention in Mild Ulcerative Colitis

Nicotinamide mononucleotide (NMN), a bioactive substance found in a variety of foods, is a precursor for the synthesis of nicotinamide adenine dinucleotide (NAD+). NAD+ plays a crucial role in a variety of biological processes including cell death, senescence, gene expression, neuroinflammation, and DNA repair.

The placebo mimicked the appearance and properties of nicotinamide mononucleotide(NMN) enteric-coated capsules. The specifications, usage and dosage of placebo were the same as those of NMN.