As a society, we spend millions on books to tell us how to lead a healthier lifestyle and how to eat better. We buy gadgets that monitor some part of our lifestyle, to tell us what we should be doing and when. Many of us have had those gym memberships – determined to get our body into shape.

The fact is though, that for many people, fad-diets do more harm than good, gyms that are full in January are empty by March – and we all have a discarded technology drawer somewhere in our house.

The reason for this is that they do not offer us advice that is personal to our own bodies instruction manual. The science of Nutrigenetics is about telling you the things you cannot see, but these are all things that can have a direct effect on your health and they are things that we should all know about ourselves.