What Are Some of the Staples of Child Nutrition?

The first food that i fed my a baby, besides brest milk, was bone marrow. He would suck down bone broth to the point where he'd cry for more. And like, i'm so grateful i started him like that, because he doesn't have a sweet tooth. A lot of this modern nutrition advice doesn't reallyke make sense. We get these crazy ideas, and we think it's normal, but a yet, it's pretty crazy. It is crazy....