It's funny that I just found this thread this morning.
I just spent over 10 hours yesterday, butchering some deer for my family. The net result is over 70 lbs of high quality protein with NO preservatives or chemicals added!
When I was a kid in the 1980s, my family fell for the lie that fat was the problem, so we started eating a low-fat diet. Sadly, it wasn't until the late 1990s that my father discovered that his low-fat diet was also extremely high in carbs.... and he now had type 2 diabetes and needed bypass surgery.
It was during the 1990s that i walked away from the "diet" and "nutrition" industries. When they tried to convince the world that eggs were bad for you... i knew that they were full of ***** So I began to study what my grandparents ate and how they lived. My grandparents made it into their 90s and 100s, as did their parents before them. They ate beef, pork, chicken, eggs, butter.... everything that we were told was unhealthy.
So we changed our diet. We eat protein at every meal. Almost always some form of wild protein, or traditionally farmed. Free roaming chickens for eggs and chicken meat. Pasture raised beef & pork. Wild Whitetail and Axis for venison. Fresh caught fish. Raw milk butter from clean dairy farmers. Raw goat milk from our own herd of healthy goats. We cook with fat from cleanly raised animals. The only kind of oil we buy is high quality Olive Oil or 10W-30 for the truck.
Basically... you need to question EVERYTHING that the FDA or any gov agency tries to tell sell you about food, nutrition or health. Investigate your sources of food, and get back in the kitchen.