How Much Mercury Is In One Can Of Tuna Fish?

How Much Mercury Is In One Can Of Tuna Fish? *An average 5-ounce serving (1 can) of light tuna contains 18.11 micrograms of mercury. *An average 5-ounce serving (1 can) of albacore tuna contains 49.53 micrograms of mercury. How much tuna is safe per week? The United States Food and Drug Administration recommends keeping the