I’m passionate to communicate that food and lifestyle are the best methods of boosting health. Natural whole foods are the most advanced ‘drugs’ you could ever imagine, and what we eat has an impact on every bodily system. The principles of a healthy diet are simple: eat whole, colourful, mostly plant-based foods, including quality fats and plenty of fibre, and treat meat and fish as luxury items rather than staples. What we put on our plates is more powerful than pills, and eating well is a key starting point for lifestyle changes that can protect against disease and boost health. DR RUPY AUJLA