Drink With Caution

 A cup of coffee can cut through your morning mental daze. However drink too much and your stress might increase, British study found.

The scientists found that when eople downed the caffeine equivalent of 3 cups of java, their sympotoms of psychological stress increased. Caffeine triggers a rise in your blood levels of cortisol, the hormone released when you feel threatened. One solution is to drink black tea, it has less caffeine than coffee and may reduce stress levels.