Anyone try the carnivore diet? How did it affect your health after a month or more?

I've been on carnivore for 9 months and lost 40lbs of weight. I feel good and my eyes have improved and my mind is a lot sharper. This not really a diet but the base of the Humans food source and has been for a very long time. Even the natives ate this way. They lived off of bison mainly for 100's of years. The Spartans also ate a diet of meat only. They did have barley bread but that was very little and they didn't have that all of the time. Also, very little carbs in barley too.They even water down their wine. Very impotent to make sure your body wants to burn fat as fuel. In time when you do have some carbs or fruit You will switch to burning that source of fuel and you'll be back into ketosis in no time. Nothing can beat liver! most greens vitamins are junk and not pure for us to use. Also Most plants put out compounds to defend themselves from being eaten that's a FACT! Fasting and keto put's you into Autophagy This is very impotent state to be in.In fact many religions do a 5 day or more fast. People up north would have to eat meat only in the winter times. I will end this with some food for thought. Farmers feed cows grain to fatten them up. Why would I want to eat it then? plants we eat have been GMOED,cross bread and sprayed by around up. On top of that the soil is crap now. I eat grass fed cow's, Deer,bacon,salmon(wild caught)and chicken and eggs. RAw Goats milk is a treat at times as well as wild blueberries. There's whole family for 20 years have only ate steaks and they look amazing. -