My moms mother starved her as a kid. They were upper middle class (Grandfather was a banker) and they came from money. Her mom would only feed them oatmeal in the morning, a sandwich and a piece of fruit for lunch, and usually a hamburger patty, some sort of starch and salad for dinner. No snacks. No extra. Her youngest brother got to eat whatever he wanted. So, my mom got maybe 1000 calories a day as a growing kid, max.

So now as an adult she FEEDS any hungry kid or adult.