Healthy Families season 2, episode 2: Can diet help skin health and prevent acne?

Some people are blessed with the even tone and smooth elasticity that are hallmarks of healthy skin, but is a ‘radiant glow’ achievable through lifestyle habits?  And does chocolate really cause acne?  Healthy Food Guide dietitian Jess Burvill and nutritionist and mum of three Kathleen Alleaume investigate what role diet plays in skin health, including whether collagen supplements are worth the price tag.