A doctor has given his five lifestyle tweaks to improve our health and help us live longer. Dr Eric Berg, reckons you can can get rid the reasons people die improve your health extend your own lifespan. He suggested beginning your longevity journey by examining heart attacks which are the number one health reason people die. A top driver for cardiovascular problems is high cholesterol and Dr Berg found one factor which has an even a greater risk is insulin resistance. The Express reports he