Niacin for Brain and Energy
Vitamin B3 and its role in everyday energy.
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Quick answer
- Niacin can cause flushing.
- Beta-alanine can cause tingling.
- Arginine and citrulline may add to blood pressure and ED medicines.
Common effects
Flushing, tingling or mild stomach upset.
Blood pressure and ED drugs
Nitric oxide precursors may lower blood pressure further.
Liver and blood sugar
Niacin can affect the liver and blood sugar at higher doses (NIH ODS).
Before surgery
Stop supplements as your surgeon advises.
Who should avoid it
Under-18s, pregnant or nursing women and anyone on interacting medicines without approval.
Frequently asked questions
Is Memocept safe?
For most healthy adults; check medicines first.
Can I take Memocept with Viagra?
Ask your doctor first.
This article is general information, not medical advice. Talk to your doctor before starting any supplement. We may earn a commission from links on this page; see our disclosure and editorial standards.
