I am low carb and hubby is low glycemic index. Dd5 is gluten free. All of us avoid prepackaged and processed foods except my older children, who eat those type things in moderation. We order special flours (almond, coconut) from Amazon, and they typically last for three months. My husband is an avid hunter, so we eat a lot of deer meat. We have friends and family who garden, and we do a bit of that as well. I make a lot of foods from scratch. We are able to spend about $500 on groceries (actual food items, not cleaning supplies, toiletries, etc.) per month. So since we have five people in our house now, I voted for the $100 per person a month.