I think other people spend a lot less money on food than I do! I have noticed that many people I know go on holidays a lot, but they eat the cheapest food, really nasty food with no nutritional value. But that's their choice. I prefer to have a good every day life style rather than a holiday.
This is me
I hardly spend anything on food, mostly because I'm just not that bothered about it. I could eat egg on toast every day for lunch and basics pasta and a jar of sauce every night for tea and be absolutely fine. Not big on expensive coffees, eating out, I don't drink and I don't smoke. I have a "capsual wardrobe" which consists of a couple of black skinnies, couple of jeans, 2 going out tops and 7 plain cotton tees. I always buy a couple of nice jackets a year and that's it. Days out with two kids are free, I drive but don't use the car at weekends we walk everywhere.
BUT... i go on at least three holidays abroad every year, including one "big" holiday for example this year is Florida with all the bells and whistles. I own my house at 26 and I'll be mortgage free in about 7 years. Bought first one at 19 which was the cheapest flat in the whole city (horrible area) put the 5% deposit on a credit card, did it up myself by learning to paper, lay flooring, tile etc and sold it a year later for £15k profit. I kept doing this throughout my early 20s slowly upgrading each time.
I earn 34k which is a for single mum with two kids, my essential bills- mortgage CT and broadband are about 500pcm and I live off £50 a week inc petrol, clothes and food. Their dads maintenance covers childcare. So I save A LOT of money and have disposable income, most things I pay for yearly.
Similarly a family member earns more and they're in debt and have not a penny left at the end of the month. No holidays, struggle before payday. But they can go to Asda and blow £150 on a weeks shopping for a family of 4. They have fashionable clothes etc.