I think the US as a whole is a bunch of overweight / obese people.
I don't think our diet recommendations as promoted by the USG help much.
And also how we eat is a factor. When my stepdaughter's aunt was visiting from Japan, she was shocked at the large portion sizes for many restaurants in the US.
Events like these are a good time to reassess lifestyle and make appropriate adjustments.
I am copying PA_Engineer as I wonder about food ingredients such as HFCS and that being just one of many things that contribute to health issues.
Well, I can tell you that once my husband went on Keto, he lost 50+ lbs, and his A1C and blood pressure went down within a month. Within about 8 months his cholesterol are within healthy ranges. At first his GP was skeptical but after a year, he told him to keep doing what hes doing.
Reasons: healthy cooking is absolutely foreign to the majority of Americans. They eat out. What they eat is absolute crap in terms of ingredients, portions, etc. staying at home means a ton more processed food. Even if they cook properly they will eat too much.
Time: without work and school, they will eat nonstop. At school kids cant munch nonstop, at home with the video games its soda and chips nirvana.
Stress: at the max = more eating. Frozen, fried, premade, processed poison. Their uptake will double.
Choices: first thing on their mind to do when restrictions end - beeline to their favorite food trough for a genuine all out pig down. Facebook photos of the debauchery to boot.
The Wohoo LOVES fat. On the rebound that is who it is going for. Cant miss.