One, they are not THAT big.
Two, epilepsy is caused by being overweight? That's news to me.
Three, people with genetic causes of obesity are absolutely dwarfed in number by people who simply don't eat and exercise properly and this is supported by the rapidly rising rates of obesity. Genes don't change that fast. So, while it's possible they have a genetic cause for their obesity it is very unlikely.
That's enough for now.







