Some of you have tried, for various reasons, taking niacin. Some have also shortly after experienced a sensation of sudden, all-encompassing, prickly heat and looked in a mirror to find yourself lobster red. Here’s why that happens.
A diet of too much corn, and not enough everything else, can give you the condition that inspired vampire legends. Learn about the corn-fed vampires who stalked the American west at the turn of the last century.