[callalex]

>Children, especially, need meat, physically active people need creatine, not easily gotten from plant-based foods.

This is entirely false, some meat marketers have duped you. "Creatine is not an essential nutrient[8] as it is naturally produced in the human body from the amino acids glycine and arginine." https://en.wikipedia.org/wiki/Creatine

There are entire countries that grow up vegetarian and turn out just fine.