Life Extension Vitamin B3 Niacin 1000 mg 100 VegiCaps 737870152613
This item has been discontinued.

Vitamin B3 Niacin 1000 mg 100 VegiCaps

by Life Extension

  • • 100 servings

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Many B vitamins are used in the body individually or in combination with enzymes to help release energy from carbohydrates, fat, and protein. Vitamin B coenzymes are crucial to the metabolic pathways that generate the energy needed by every cell in the body. Because they are codependent in their metabolic activities, a deficiency of one B vitamin can affect optimal functioning of organ systems throughout the body.

Niacin is the only B vitamin that can be synthesized in the liver from the amino acid tryptophan on average, 1 mg of niacin can be synthesized from the ingestion of 60 mg of tryptophan. In its coenzyme forms, niacin is crucial to energy transfer reactions, particularly the metabolism of glucose, fat, and alcohol. Niacin’s beneficial effects on blood lipids is well-documented.

Serving Size

1 Capsule, 100 servings per container

Other Ingredients

Vegetable cellulose (capsule), ascorbyl palmitate.

Suggested Use

Take one capsule daily with meals, or as recommended by a healthcare practitioner.

Warnings/Cautions

Temporary flushing, itching, rash, or gastric disturbances may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily. Those with gout or liver diseases should avoid taking high doses of niacin. Note: Niacinamide is another B3 vitamin that does not cause flushing. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Supplement Facts

Serving Size is 1 Capsule
Amount Per Serving%DV
Niacin (Vitamin B3)1000mg*
*Daily Value (DV) not established.

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