Principle 1 - Maintain a healthy lifestyle: When you have a positive lifestyle, 80% of illnesses will not harm your health and you do not need to find a doctor. Indeed, when the body has a good immune system, it will protect you from infection and support the regeneration of cells quickly. So, Dr. Mosaraf Ali's main job is to maintain a healthy lifestyle for Queen Elizabeth II as well as other members of the Royal Family. (Source: Brightside)
