People Who Have Had Gastric Surgery Gastric bypass surgery (like Roux-en-Y), sleeve gastrectomy, or other bariatric procedures significantly reduce the stomachs ability to produce intrinsic factor a protein required to absorb B12 in the small intestine
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You are elderly with reduced B12 synthesis from food
NMN Can Restore Ovarian Reserve in Aged Mice by Upregulating NAD(+)/SIRT1/PGC-1 Signaling Pathway and TOMM20 Expression, and Improve in Vitro Development of Aging Oocytes
However, it has been shown to be helpful for the treatment of depression, panic disorder, polycystic ovarian syndrome, and fatty liver
The compounds give researchers options to study different cellular pathways, allowing for more comprehensive studies that can give us a better understanding of metabolic mechanisms