These bio-actives can play a role in improving our health or preventing disease. In addition, the chair group is involved in clinical projects where nutrition, pharma and disease are coming together. It is obvious that the borders between dietary intervention and pharmacotherapy are not always very clear. Of direct practical relevance are possible interactions between food products and drugs, which can be bi-directional. Relatively new-, but promising, is the use dietary intervention or specific supplements to improve effects or reduce side-effects of drugs.