This is from Harvard Medical School.
“To your body, protein from pork chops looks and acts the same as protein from peanuts. What’s different is the protein “package” — the fats, carbohydrates, vitamins, minerals, and other nutrients that invariably come along with protein. The two Harvard studies add to a growing body of evidence that emphasizing plant protein sources is a better bet for long-term health.
If you are overweight, shedding pounds can improve everything from your blood pressure to the way you feel. Do it the wrong way, though, and shrinking your waistline could also shrink the number of birthdays you get to celebrate. Instead of having bacon and eggs for breakfast, a burger for lunch, and steak for dinner, getting more of your protein from plants may help you steer clear of heart disease and live longer.”