It's also a food addiction and depression. It's not as simple as making bad decisions, she needs therapy and medication. Mental health needs to be addressed
I think there is usually a mental illness with people who get this big.
They use food the way a junkie kills his pain with his drug.
This is very true and is usually the case with obese people.
I know the "they're just lazy" rhetoric is very popular in our current culture but it usually goes way deeper than that.
It's finally being addressed how these additives in food with crap nutrition are causing people to be addicted to low-nutrition food and how stress, depression, and other psychological/emotional issues will drive people to overeat.