interesting.. are you referring to the high amounts of meats and cholesterol we are consuming? or the high carbs? or both?
or just that we are carrying way more weight then our bodies can handle? i am only 5 6 and weigh 190 pounds. and i've only ran 2 cycles so far. i wonder if i run a couple more if i will be over 200. that would seem like a lot of mass for a shortish guy.
high prot, high fat, high carb are all bad. we eat way more protein than a "healthy" diet should have. also the diet changes like keto this is the worst. another real bad one is insulin spikes.
those are the extremes but there are a lot of bad things like not enough fruits and veggies,
in a nut shell over eating and carrying extra weight is exactly that. weather its muscle or fat its still extra weight and if your eating 4k cals instead of 2k cals then you are eating 1-2k cals to much for your diet to be healthy.
a healthy diet for an average man would look something like this.
4 meals similar to this one
3-4oz lean prot source. 2-3 cups mixed veggies, 1/2 cup - 1 cup of complex carbs
then a variety of fruits and nuts in small servings a few times per day. of course plenty of water and a multi v would also be in there.
this is all also for a guy who gets daily exercise biking, jogging etc. this is also part of being healthy. intense weight training does not count. in fact intense weight training is also bad for your health. its terrible for your heart in particular. most men that have been lifting seriously for 10+ years weather they juiced or not have enlarged hearts. this is a sign that you are overworking your heart and it will most likely shorten your life.
people like to argue these points and i dont blame them. but dont be so quick to under mind them. be honest with yourself and research the topics. not on steroid or bb boards either. talk to medical professionals and look on medical sites.