Healthy teeth are primarily achieved through adequate intake of fat-soluble vitamins (K2, A, D) from animal products and sun exposure, rather than brushing alone.

“and toothpaste is kind of a scam in my opinion did a podcast with a guy last year steven lynn he's a biological dentist and i think that healthy teeth are not something you get from brushing your teeth they're something you get from getting enough fat soluble vitamins things like vitamin k2 vitamin a vitamin d and where do we get these animal meat animal organs and the sun and and so you you want to pull the plaque off your teeth i think every day but and you want to probably floss when he's old enough but i don't even think he needs toothpaste you can just do water and brush and then that will avoid a lot of fluoride too which is no good”