10/20/2025
NIACIN WARNING: đ¨
Yes, niacin can raise NAD+ levels - but that doesn't mean it's the right choice for NAD+ optimization.
The reality:
â ď¸Cardiovascular benefits are debatable despite claims
â ď¸High doses can push NAD+ to harmful levels
â ď¸May cause vascular inflammation and increase heart risk
â ď¸Common side effect: insomnia (especially with high doses)
Bottom line: Just because something increases NAD+ doesn't mean it's safe or effective.
There are better, safer ways to optimize your levels.
Comment "NAD" for our free guide on safe NAD+ optimization strategies!