Water instead of coffee

If you reach for a cup of coffee at mid-afternoon, you may not be making the best choice. Moderate consumption of caffeine can increase energy levels, but more of it can cause elevated blood pressure. The American Dietetic Association says that, coupled with stress, may increase the risk of heart disease.

Try water instead. It’s necessary for digestion and maintaining normal body temperature. Since mild dehydration can bring on fatigue, it’s wise to reach for some nice cold water next time you feel sluggish at work.