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Results 1 - 3 of 3 for Niacin
  1. Vitamin B Test: MedlinePlus Medical Test 
    ... any B vitamins, which include B12, biotin, and niacin. A lack of B vitamins can cause serious ... B vitamins are: B1, thiamine B2, riboflavin B3, niacin (also called nicotinic acid and nicotinamide) B5, pantothenic ...
    https://medlineplus.gov/lab-tests/vitamin-b-test - Medical Tests
  2. Lipoprotein (a) Blood Test: MedlinePlus Medical Test 
    ... if you have been drinking alcohol or taking niacin supplements , aspirin, or oral estrogen hormones. Are there ...
    https://medlineplus.gov/lab-tests/lipoprotein-a-blood-test - Medical Tests
  3. Uric Acid Test: MedlinePlus Medical Test 
    ... aspirin, can affect your uric acid levels. Taking niacin (vitamin B-3) can also affect your results. ...
    https://medlineplus.gov/lab-tests/uric-acid-test - Medical Tests