niacin

  1. C

    Why did no flushing occur when I took two 500mg tablets of Niacin in the silver

    bottle from GNC? I know i did not buy the flush free version because it was next to the bottle that i bought from GNC today. http://www.gnc.com/product/index.jsp?productId=4238828&clickid=prod_cs After i took them i waited about an hour and my skin never turned red or felt the "sunburn"...
  2. A

    How well does GNC Niacin 250 work?

    Who has taken this product? How long did it take to clean you?
  3. S

    Smoked spice out of a weed bowl, then took two niacin. Can i pass a drug test?

    I passed a drug test one week ago. But three days ago i stupidly smoked spice out of a used marijuana bowl. Today I took two niacin. Do you think I would pass positive for THC in a urine test?
  4. T

    Obesity And Niacin Intake

    Dietary factors have long been known to play a major role in the development of obesity. The global increasing prevalence of obesity suggests that there should be some common changes in diet worldwide. In fact, a significant, yet, often neglected worldwide change in dietary factors in the past...
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