I used to be vegetarian and am eating modified paleo which means red meat and eggs (among other things, including lots of veggies, very little sugar and alcohol

I used to be vegetarian and am eating modified paleo which means red meat and eggs (among other things, including lots of veggies, very little sugar and alcohol, fish, etc). Long-term health consequences worry me a bit but it seems like there is so much that we really don't understand about diet.