Is Canned Tuna Safe to Eat

Is Canned Tuna Safe to Eatを詳しくリサーチ! 知っておきたい トピックの裏側を分かりやすく展開します。

Remember when everyone panicked about BPA in plastic bottles? Well, canned tuna linings used to contain BPA too. But most major brands (like Bumble Bee, StarKist, and Wild Planet) have switched to BPA-free cans since 2026. Check the label if you’re paranoid—it’s usually printed on the bottom.

Even if a can does have trace BPA, the amount is tiny. You’d have to eat dozens of cans daily for any real risk. So unless you’re building a house out of tuna cans, relax. (Though I admire the commitment to protein.)

But What About “Dolphin-Safe” and Sustainability?

Ah, the ethical rabbit hole. You see “dolphin-safe” labels and think you’re saving Flipper. The truth? That label mostly means the fishermen used special nets that avoid dolphins. It’s a good thing, but it doesn’t mean the tuna is “healthy” for you.

Overfishing is a real issue, especially with bigeye and yellowfin tuna. Skipjack is one of the most sustainable choices because it reproduces fast. Brands like Safe Catch or Wild Planet also test every can for mercury. You pay a tiny premium, but sleep better at night. I call that a win.