In most cases, fatigue is easy to treat. But sometimes, it can point to a serious medical condition. Special   Signs Your Fatigue Is Something Serious At some point, nearly everyone has fatigue. In most cases, it's easy to treat. But sometimes, it can point to a serious medical condition. Take Quiz Surprising Causes of High Cholesterol It's true that high cholesterol is linked to fatty foods and smoking. But things like coffee or certain medications can also be to blame. Read More How to Stop Wasting Time Do you ever feel like you could be using your time better? Try these tips and tricks to get more done in less time. Read More