The main aim of "my health theory" can be described in a simple three word slogan: improve your health. The book sets out to improve your health by guiding you towards living a healthier lifestyle. A minimalistic approach has been taken to both the style and the language used in "my health theory." The basic facts on each topic are laid out in the understanding that you will find and fill in the details. There is no prescriptive aspect to "my health theory" as we do not promote any "best" healthy lifestyle. This means that you can think of "my health theory" as a guide book which will help you work your way towards a healthier lifestyle. There is plenty of white space in "my health theory" and you are encouraged to write notes in these spaces as you work your way through the book. A variety of topics are presented so that you can decide the exact combination of these topics which are most relevant to your health. There are lots and lots of healthy lifestyles and no single healthy lifestyle is perfect. However, there may well be a perfect healthy lifestyle for you. This is a key point in "my health theory," you must personalise any healthy lifestyle to suit your needs. Your current state of health is not important, as there is always room for improvement, and the only requirements before starting "my health theory" are your desire and your commitment to improving your health. So, let's go