It's Blah.
All Vitamins. Niacin. Melatonin.
Vitamins A and C and the B vitamins Thiamin, Riboflavin, Niacin.
No, Niacin doesn't have vitamin B12 but it does have B3.
niacin and folate are essential vitamins
Niacin
No, niacin is a natural vitamin found in many foods you eat.
niacin
B vitamins, especially niacin
yes, always take your vitamins
Vitamin K and two b vitamins-niacin and thiamine
B3 is the symbol for Niacin. it is Nicotinic acid .It's one of the water soluble vitamins with Thiamine & Riboflavin.
Niacin is vitamin B3, therefore, there will be no drug interaction with it and other vitamins. All the same, it is recommended that you use food-based vitamins that are derived from natural sources, instead of the synthetic ones which will just put more stress on your body.