Professor David Cameron-Smith is a health expert and the current Chair in Nutrition at the Liggins Institute, University of Auckland.
Pre-empting your thirst is key to hydration
Running involves repeated muscle contractions.
3 things influencing your sleep quality
Ageing needn't be a slow and terminal decline
Health successes include having a thoughtful diet
Professor David Cameron-Smith reveals the science.
Everything you need to know about protein
It's important to feed healthy gut bacteria well