Emerging sciences such as nutrigenomics, and exposomics are delving deeply in the subject of how the environment and the partial introduction of it in our body in the form of food, air, water can influence cells to activate definite functions. It is obvious that certain diet types trigger inflammation genes, and others switch them on. Investigation on which molecules trigger deeper processes such as regeneration, growth, apoptosis are also investigated. Oxidation is part of the equation of disease therefore all the practices and diet types that integrate the notion of antioxidant therapy are in fact anti-aging medicines. The process of glycation is another interesting topic that requires direct reference especially when revisiting our modern diet types rich in glucose derivatives and poor in fibers.