Palm reading may not foresee your future, but if you flip your hand around, it could reveal crucial information about how long you may live. According to new research, a simple photo of the back of your hand may help detect a rare and deadly hormone disorder that is otherwise difficult to diagnose. If the condition is left untreated, it can cause life-threatening complications. On average, it reduces life expectancy by about a decade. Acromegaly occurs when the body produces too much growth