Comment by maerF0x0

FWIW, a frugal person can't simply think to eat whatever has declined in price... It's worth realizing that, for example, a 20% rise on the 0.33 ramen is still one of your cheapest options.

From my perspective (ie, in the USA) it can still be hella cheap if you're willing to cook food yourself from scratch. Rice, Beans, Lentils, and frozen veggies can give you the baseline of very nutritious meals (but boring af) for like $2 a day.

you can eat (all dry/unprepared weight) 100g white rice, 100g black beans, 100g black lentils, 225g frozen mixed veggies for about $1 if you buy in small bulk (like 2-5lbs at a time)