She can read the article and learn from someone who knows more than her - especially the part about "there are 198 determinants of obesity and they fall in to seven groups – five of which are outside people’s control" - or she can remain willfully ignorant, continuing to claim "fat people that are fat due to life choices, which is the majority of fat people" as those she has done an accredited, peer-reviewed study, or can find one to support her opinion.

It's her choice folks.

She can read the article and learn from someone who knows more than her - especially the part about "there are 198 determinants of obesity and they fall in to seven groups – five of which are outside people’s control" - or she can remain wilfully ignorant.

Or she can continue to claim "fat people that are fat due to life choices, which is the majority of fat people" as those she has done an accredited, peer-reviewed study.

It's her choice folks.