How much mercury is in 1 tin of tuna?
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4 min read
According to the U.S. FDA, the average mercury concentration in canned light tuna is 0.126 parts per million (ppm), while canned albacore averages 0.350 ppm. So, how much mercury is in 1 tin of tuna depends largely on the specific type you choose. This variation is a key factor in understanding safe consumption levels, particularly for vulnerable populations.