All meat, whether processed or not, are not healthy.
First of all, millions of microbes start to infest on dead meat.
Secondly, most meat are full of hormones (growth hormones are from cows being kept constantly pregnant to produce milk). These hormones do things to us" balding, prostate and breast cancer, increased chances of hot flashes (menopausal symptoms), etc. A very simple way to test this theory (for women) is to drink lots of milk everyday and see if your breasts feel tender around the duration or before menstruation. Next month, do without milk and note the difference.
Google for Professor T. Collin Campbells on THE CHINA STUDY where he spent more than 30 years studying meat's effect on human health. He found that it's not just the animal fat, also the animal protein doing horrible things inside the human body. He was so shocked he became a vegan.