Bettina Berlin, a health professional from Cape Town, South Africa, is specializing in healthy nutrition and healthy approaches to lose weight. I have experienced so many times how badly overweight can affect health, recovery after severe diseases like stroke and the life with chronic illnesses like arthritis. I firmly believe that, although a healthy diet is not the solution to all problems, it can have a significantly positive impact on our health, and successful weight loss and long-term weight maintenance without adopting a healthy diet are not possible.