I'm studying nutrition as well. If you have a specific question post it and I'll try to answer from my understanding.
Here's one thing that I learned just the other day. A wild pig/hog has approximately 1.3-1.9% body fat. A farm grown pig/hog ranges from 35-42% body fat. So, even if our ancestors ate meat, it's not the same meat we're talking about here. It's the same thing with our beef supply as well, it's plumped up with fat to make it more flavorfull and since it's sold by weight it makes more profit to sell steak fattened up.
So even if our ancestors ate meat 3-4 times a week, you'd have to take into account the difference in meat they ate back then compared to now. |