Vitamin B3 (Nicotinic acid) Most Popular

The Vitamin B3 (Nicotinic acid) test contains 1 test with 2 biomarkers.

Nicotinic Acid occurs naturally in plants and animals and is also added to many foods as a vitamin supplement.

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: B3, B3 Vitamin, Niacin, Nicotinamide, Nicotinic acid, Vitamin B3 Nicotinic acid

Nicotinic Acid