She turned me on to this too, lost 40lbs and kept most of it off.
It literally saved my wife's life. She was at the point of kidney disease and other issues from diabetes.
All of it reversed when going to keto.
I watched a documentary on Netflix about ketogenics. It is reversing a lot of health problems. They showed a family that had a young girl with autism. The parents were asked to write down what the girl ate. It was literally 5-6 items she would eat. Chicken nuggets, fish crackers and a few other things. The father then realized how poor the girls diet was. The family switched to ketogenics. The daughter didn't want to eat the keto foods. After about two weeks the girl finally decided to eat because she was hungry. From that point on she was willing to eat the keto foods. What was amazing about it was the improvement the girl made after six months and then a year on the diet. She gained remarkably more function from the keto diet.
There was even a Dr in another country that was charged for telling patients to treat disease with ketogenics. He had enough studies to back him up and won his hearing.
The evidence and studies are there. It's not in the best interest of big pharma for us to cure ourselves through diet.
It makes sense. We have elvolved hunting and foraging. We were never meant to eat processed foods or high amounts of carbs and sugars.
I remember when fat free started to take hold. That shit is the worst thing you can eat, anything labeled fat free.
Hell we have even went back to cooking with lard we rendered from our hogs.
