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Niacin for Brain and Energy

Niacin for Brain and Energy

Quick answer

  • Niacin supports energy metabolism and the nervous system.
  • Flushing is a common harmless effect.
  • High doses can affect the liver.

What it does

Helps turn food into energy and supports nerve function (NIH ODS).

Food sources

Poultry, fish, peanuts and whole grains.

Flushing

Warmth or redness of the skin can occur; it usually passes.

Cautions

Ask your doctor if you have liver disease, diabetes or gout, or take statins.

In Memocept

See all ingredients.

Frequently asked questions

Why does niacin make my skin red?

It widens small blood vessels; the flush usually fades.

Can niacin hurt the liver?

High doses can; follow the label.

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.

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