439 However, nicotinamide nucleoside NR supplementation increased the incidence of tumors by 27% and increased the incidence of brain metastases by 227.2% compared with controls
So, always discuss all supplement and herbal product use with your doctor 7
Vitamin B12 also plays a role in the health of your nervous system
doi: 10.3389/fntpr.2025.1593684 Received 17 March 2025 Accepted 07 July 2025 Published 23 July 2025 Volume 4 - 2025 Edited by Pankaj Kumar, Hemwati Nandan Bahuguna Garhwal University, India Reviewed by Ashwin Kotnis, All India Institute of Medical Sciences, Bhopal, India Ismael Vsquez Moctezuma, National Polytechnic Institute (IPN), Mexico Hesham Elshamy, Dermatology department, Menoufia University, Egypt Updates Copyright 2025 Qawasmeh, Qaisiya, Ishnaiwer, Khdour, Shawar, Fallah, Hashlamon, Sinokrot and Kharaiwesh
It is not a drug, supplement, cosmetic, food, or medical device, and it is not for human or veterinary use of any kind
doi: 10.1038/s41420-021-00579-w 145 RodriguesSOCunhaCSoaresGMVSilvaPLSilvaARGonalves-de-AlbuquerqueCF
