Should you follow the exercise advice you get on social media?

It won't come as a surprise to any of you that social media can be a minefield of information - and misinformation. You click on something and next minute it is all over your social media feed - for good or bad. A new study from the University of Otago has examined social media through the lens of exercise advice targeting women - and the result may just surprise you. Professor Katherine Black, from the Department of Human Nutrition co-authored the study - and she joins Emile to discuss.