I think the truth is, there's no universally good diet. Different genetics produce different optimal diets for people. There's increasingly a lot of science that supports this.
Discussion
hard disagree
I concur. Keto seems to work great for me. I can even show lab work to prove it not just from a weight standpoint. But yet my wife eats all the carbs and sugar in the world and less fatty/fries diet and she’s healthy. Everyone’s body’s adapt to fit them.
Imo there are clearly good things to eat and bad things to eat. But, the level of activity and in some part genetics have to do with how much or how little counterbalance needs to be provided.
Your genetics have virtually nothing to do with how you metabolise food. For practically everyone, anyway.