Dangers of 'anti-aging' supplements in cancer protection revealed

MedicalXpress | avr. 01, 2026

Millions of Americans take daily supplements—nicotinamide mononucleotide (NMN), nicotinamide riboside (NR) and nicotinamide (NAM)—to boost energy, slow aging and protect the heart and brain. Many cancer patients also take these supplements to help manage the excruciating side effects of chemotherapy.