Why There Are Bumps On Your Nipples

Those little bumps on the areola serve a purpose aside from making teens think their boobs are weird until they realize everyone has them. The areolar glands multiply during pregnancy and release secretions, so previously scientists thought they helped lubricate the skin for breastfeeding. Now they've found that they… » 10/13/11 11:20am 10/13/11 11:20am