As they balance the demands of work and family, it's no surprise women across America are tired. But those yawns, sleepiness and lack of energy could be signs of a bigger problem. And even the unstoppable talk show giant Oprah Winfrey isn't immune.
"This summer I was so exhausted. I couldn't figure out what was going on in my life, obviously I have a really busy schedule," Winfrey said on her show Tuesday. "And I finally figured out I literally had blew out my thyroid."
Winfrey's condition,...Full Story