• keep fit and healthy
• give up common addictions such as alcohol, nicotine, caffeine and sugar
• prevent allergies
• Enjoy exercise
• maintain a healthy digestive system

Jan de vries suggests natural ways to cultivate healthy skin, hair and nails, relieve stress and boost the immune system. He also provides some important information on dealing with Alzheimer's disease. In addition to these tips, there is further advice on how to standardise sleeping patterns, ways to achieve optimum sexual health and fertility, and the best means of achieving and maintaining an overall sense of well-being, happiness and vitality.