No. Niacin is a vitamin. Nicotinic acid
YES. I found out the hard way. Don't take it if you're pregnant!
it is usually someone getting nervous and that can be prevented by you just being your self and just stay calm
Excessive sweating or hyperhydrosis is usually caused by excessive stimulation of the sympathetic nervous system. Drugs, alcohol, and nervousness all play their part. Everyone is familiar with the...
Something to do with the glands.