20. Groceries

Medication isn’t the only thing you should be rethinking when it comes to buying brand names, because virtually every brand name product is overpriced in comparison to shops’ own generic brands.

Some people actively avoid shops’ own brand groceries because they imagine things like watered-down orange juice and crackers that are like cardboard – but while there are some low-quality generic brands, cheaper supermarket brand products are generally just as good as name brand products when it comes to quality and taste.