There’s been an explosion of media telling us that consuming more protein can do everything from building muscle to extending our lives, but experts say more is not always better and too much could actually be harmful.

So what does protein actually do and how do you know if you’re getting the right amount?

Guests:

Dr Evangeline Mantzioris, Program Director of Nutrition and Food Sciences at the University of South Australia and accredited practising dietician

Professor Stephen Simpson, nutritional ecologist at the University of Sydney, Executive Director of Obesity Australia and author of Eat Like the Animals: What Nature Teaches Us about the Science of Healthy Eating