Can Vitamin B3 (Niacin) Improve Blood Flow for Erections?

Yeah, niacin can help blood flow, but don’t expect Viagra-level magic.

The flush tells you it’s doing something, but erections aren’t guaranteed.

It helps circulation overall, not a direct boner switch.

Some guys notice better pumps everywhere… including downstairs.

Dose matters too much niacin just equals itchy regret.

It’s more of a support move, not a primary ED fix.

If blood flow is the issue, it might help a bit.

Stacked with good sleep, cardio, and low stress? Way more noticeable.

Niacin + trash lifestyle = still trash results.

Worth experimenting, just don’t chase the flush like it’s the goal.