Obesity; just a case of over-eating, isn't it? Turns out the origins and causes of this phenomenon are far more complex. 

Genetics, environment, nutrition during pregnancy can all be critical factors to determining whether an individual might end up being obese.

Emaad and Ryan explore further.

Presented by Emaad Akhtar & Ryan Huang

Produced and edited by Emaad Akhtar

Music credits: Pixabay & its talented community of contributors