I don't think encouraging a keto diet as the de facto "healthy diet" is responsible. Is it un-healthy? Maybe not. There's not enough research to say that conclusively. It's certainly not the standard though.
I have been training hard for about a year now, trying to get my body into as ideal shape as I can get it. During that time, I've experimented with a wide range of diets, including keto. I was on keto for about 4 months. I was decently well fat adapted by the end of it, but I did not feel healthy. I was also not making progress in my training. I plateaued for for months.
I switched to a "high carb" plant based diet and I haven't looked back since. My performance has skyrocketed, my fitness is building at a mind boggling pace, I sleep better, my skin is clearer, and I just feel healthier.
I have been training hard for about a year now, trying to get my body into as ideal shape as I can get it. During that time, I've experimented with a wide range of diets, including keto. I was on keto for about 4 months. I was decently well fat adapted by the end of it, but I did not feel healthy. I was also not making progress in my training. I plateaued for for months.
I switched to a "high carb" plant based diet and I haven't looked back since. My performance has skyrocketed, my fitness is building at a mind boggling pace, I sleep better, my skin is clearer, and I just feel healthier.