Protein · ingredient guide
A lean, convenient fish high in protein and vitamin B12, with useful omega-3s (more in canned "light" than you might expect) — but a food where mercury content guides how much to eat.
Tuna is an easy, affordable protein that supports muscle maintenance in midlife, and it contributes omega-3s toward heart health. The honest caveat is mercury: canned light tuna is lower in mercury and can be eaten a few times a week, while albacore (white) and fresh tuna steaks are higher and should be limited. It supports a balanced diet rather than treating any condition.
Food supports overall health — it doesn't treat or cure any condition. Talk to your clinician about symptoms, supplements, or a diagnosis.
Canned light tuna can be eaten a few times a week for most adults. Limit albacore (white) tuna and tuna steaks, which are higher in mercury.
Yes, though less than salmon or sardines. It still contributes toward your weekly fish intake and some EPA/DHA.