Grocery estimates?

Hi Guys!

This is my third week of following FB videos at home, I've been trying to eat a lot healthier since I began working out by eating out less, and trying to buy more healthier, non-processed foods. I was wondering on average, how much you guys spend on groceries per month? As a college student I want to try to make every penny count Please help! Any advice/suggestions appreciated!

Thank you,

Karla