New Delhi, Nov 2 (ANI) : A new research has observed that there are simple five lifestyle rules that add years to one's life. The five rules include regular exercise, sensible eating, maintaining a healthy weight, minimal alcohol consumption and no smoking which guarantees longevity.Long life may seem obvious and should definitely be encouraged but in an age of technology and breathtaking medical advances we have lost sight of the much more obvious and simpler fact that a healthy, active lifestyle is more powerful than any drug in preventing ill health and increasing life expectancy.