Why do some women not eat too much or not eat at all?

I have a friend that doesn’t eat much. She only eats salad, water and nuts.
I told her, “Why don’t you EVER eat a meal? I hope you’re not going to develop an eating disaster.”
My friend looked at me and said, “Girl don’t worry about me. I’m eating healthy and I don’t want to eat a lot of junk. I’m good.”

Then I said, “All you’re eating is water, nuts and yogurt.”

She said, “You worry about what you and I worry about me. You’re not my mama so back off.”

I backed off and said, “Okay. I’m just concerned.” She’s fit, slim, petite and healthy. It isn’t like she’s fat.

My sister also lives on celery with peanut butter, sparkling water, water, and salad. She only eats one meal a day. That’s not healthy. She isn’t fat. She’s just curvy and healthy.
I like to eat. I eat a meal so I actually eat. My boyfriend said he loves it when a woman eats. I’m a heavy set girl, never been thin but I’m very curvy. I’m tall (5’11) so I can carry the weight better than short women (no offense but it’s the truth). Even if I gain weight it isn’t noticeable.

Eat bothers me when people eat little or not at all.

Look at Ariana Grande! She is too skinny and she’s not eating!

LADIES STOP STARVING YOURSELVES! YOU NEED TO EAT!!! Men like women that eat and when their healthy. Skinny/slim isn’t always attractive.

Why do some women not eat too much or not eat at all?
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