kittyP
Pluviophile
There isn't, as far as I'm aware.
I'm just back from walking the neighbour's dog. Whilst I was wandering round I was thinking of this thread. When I was a schoolboy in the late 50s/early 60s, there was one overweight child in the school, and by today's standards, he would be described as plump. The rest of us were lean.
What differs between then and now? Less money, so less in the way of sweets. Very few highly processed foods. Virtually all mothers were at home, because a single wage ran a household, so home cooked meals from fresh ingredients.
Now, we have a plethora of highly sweetened drinks, sweets, processed foods and both parents working, because it takes two wages to run a household.
I don't think that there is a single cause of obesity, I think there are a number of cumulative factors.
When I said that how people got to where they are now, I didn't mean ignore the cause; that must be addressed; I meant that the emphasis should be on weight loss, and more importantly keeping it off.
I think for a lot of people, tackling issues around self image/worth rather than going in totally focused on "weight loss" would be far more beneficial to overall health, mental and physical.