Czech gay pride row flares over president milos zeman's snub of university appointment' vclav havel was a czech writer and former dissident, who served as the 1st republic from 1993 to 2003. President of the czech republic wikipedia.
The health benefits of vitamin B3, also known as niacin, include maintaining good blood circulation, healthy robust skin condition, help in normal functioning of the brain, boosting memory power, aiding the digestive tract to absorb sufficient carbohydrates, proteins, and fats, reducing the effects of arthritis and improving the symptoms of ...
Uses. Niacin (nicotinic acid) is used to prevent and treat niacin deficiency (pellagra). Niacin deficiency may result from certain medical conditions (such as alcohol abuse, malabsorption syndrome, Hartnup disease), poor diet, or long-term use of certain medications (such as isoniazid).