15 Healthy Staples You Should Always Have on Hand

12. Frozen fish, poultry, and meat

Fresh fish, meat, and poultry are perishable, but frozen versions of these items will keep for much longer if kept at the right temperature.

Fresh chicken and meat, for example, can be frozen for up to a year at 0°F or -17°C, while fish such as cod and haddock can be frozen for up to 5 months.

When fresh animal protein sources are scarce, having a good supply of frozen poultry, meat, and fish on hand can help you prepare healthy, protein-rich meals.