Swordfish is a high-mercury fish, which means it contains more mercury than other types of fish, and that's a concern because mercury can be toxic in large amounts. But don't worry, you can still enjoy swordfish in moderation - the key is to balance your diet and not overindulge. So, how often is too often?
According to the FDA, you can safely eat swordfish about once a week, as long as you're not eating other high-mercury fish at the same time. But, if you're pregnant or breastfeeding, it's best to limit your swordfish consumption to once a month or avoid it altogether. It's all about being mindful of your mercury intake.