Having cans of tuna fish in your pantry can beneficial, according to food experts, especially in terms of preparation before storms. See why it should be a kitchen staple in your household.

canned tuna fish is proten in a pinch that can be stored in your pantry "Tuna is a rich source of vitamins B6 and B12, which helps support immune, hormonal and nerve health," said Routhenstein.

Avoid fish from the Indian Ocean, where fishing rules are poorly enforced, Dr. Boustany said. If your primary concern is mercury, the tuna’s species matters even more. Bluefin and bigeye tend to ...