That unclear term “healthy”.
Because if you listen to fedgov, “healthy” has flipflopped all over the place over the last 50 years.
Fedgov “healhy” says humans hed to eat a high carb diet and cut proteins and fats, its a cattle diet, which is a diet they feed cattle to put weight on quickly. Gee how has that worked out for Americans the last 50 years. Diabetes and overweight. Thats how.
Most people assume overeating, so to them, “healthy” means eating less and exercising more.
My wife has had good results from low crb type diets.
One thing we found is that sometimes you can find a substitute.
Try this
https://www.healthylifebread.com