Food is getting ****ter and ****ter.
Think about it. 200 years ago McDonald's didn't exist. People weren't told to "eat no more than 6g of salt a day *cue jingle*", but that didn't matter because everything was freshly prepared and there were no pizza deliveries or microwaveable double cheeseburgers or Subways. Seriously, anyone who makes food fresh themselves rather than going out to eat or taking it out of a box will lose weight. It's scary. Meat, vegetables, fruit, potatoes, rice, herbs, milk, and ingredients to make things like bread... you have pretty much all the food you're ever going to eat there, all in shops waiting to be bought, fresh and ready to be prepared, rather than waiting to be microwaved into a mush. That's healthy. You don't need to watch your fat or salt levels with that.