When I was in grade school, they taught us:

I used to eat my milk and rice
And orange juice too, 'cause I thought they were nice!
But now I eat my food, as you see,
For Vitamin A and for Vitamin B.

It went on about C and D, but I can't recall the rest.

Yes, you can find Beans, bacon & gravy in the DT. It might be a bit like work, explaining the song to small children.