I’m not sure if it’s modern living or something else. Most former military guys I know are obese, some teetering on the morbidly obese category. I’m talking 35-45 year old adults.
My grandfather was WWII Army and he was skinny up till the day he died.
I personally think the processed foods we eat and the modern inanimate lifestyles that engulf our world is what contributes to it.
You’re probably right on all of those reasons. I’m pretty sure you are.