NEW STUDY: 8 patients taking 1000 mg/d nicotinamide riboside (NR) for a month saw improvem

Well SupportedNMN and NR may improve blood flow, mimic exercise, and regrow the vascular system, potentially benefiting vascular dementia and restoring blood flow in the brain.

Partially SupportedNAD+ supplementation may enhance endothelial function in older adults with PAD and prevent vascular complications, including cognitive impairment.

Partially SupportedA previous study using 250 mg NMN failed to show strong statistical improvements in vascular function in humans, suggesting this dose was too low.

Partially SupportedSupplementation with 1000 mg/day of NR for six weeks tended to reduce carotid-femoral PWV in healthy middle-aged and older people.

Partially Supported