吃海鱼大家注意mercury水银含量，有些不能多吃。

Least mercury: Less than 0.09 parts per million

Enjoy these fish:

• Anchovies
• Butterfish
• Catfish
• Clam
• Crab (Domestic)
• Crawfish/Crayfish
• Croaker (Atlantic)
• Flounder
• Haddock (Atlantic)
• Hake
• Herring
• Mackerel (N. Atlantic, Chub)
• Mullet
• Oyster
• Perch (Ocean)
• Plaice
• Pollock
• Salmon (Canned)
• Salmon (Fresh)
• Sardines
• Scallops
• Shad (American)
• Shrimp
• Sole (Pacific)
• Squid (Calamari)
• Tilapia
• Trout (Freshwater)
• Whitefish
• Whiting

Moderate mercury: From 0.09 to 0.29 parts per million

Eat six servings or less per month:

• Bass (Striped, Black)
• Carp
• Cod (Alaskan)
• Croaker (White Pacific)
• Halibut (Atlantic)
• Halibut (Pacific)
• Jacksmelt (Silverside)
• Lobster
• Mahi Mahi
• Monkfish
• Perch (Freshwater)
• Sablefish
• Skate
• Snapper
• Tuna (Canned chunk light)
• Tuna (Skipjack)
• Weakfish (Sea Trout)

High mercury: From 0.3 to 0.49 parts per million

Eat three servings or less per month:

• Bluefish
• Grouper
• Mackerel (Spanish, Gulf)
• Sea Bass (Chilean)
• Tuna (Canned Albacore)
• Tuna (Yellowfin)

Highest mercury: More than .5 parts per million.

Avoid eating:

• Mackerel (King)
• Marlin
• Orange Roughy
• Shark
• Swordfish
• Tilefish
• Tuna (Bigeye, Ahi)

 https://www.disabled-world.com/calculators-charts/fish-mercury.php

所有跟帖： 

• 你得说清楚吃多少才是有害的。 -borisg- ♂ (0 bytes) () 01/31/2017 postreply 11:37:18

• 用这个查 https://seaturtles.org/articles/advanced-calculator/ -我爱Lolita- ♀ (0 bytes) () 01/31/2017 postreply 12:33:52

• 奇怪，从没听说哪个渔民是水银中毒翘辫子的 -lookatme..- ♀ (0 bytes) () 01/31/2017 postreply 12:44:03

• 你没听说过能说明啥呢？ -coorslight969- ♂ (0 bytes) () 01/31/2017 postreply 16:00:59

• 属有機水銀中毒、損害人体神経系統。一般症状為手脚口唇麻木、手発抖、走路不利落等。対胎児有影響 -飯盛男- ♂ (0 bytes) () 01/31/2017 postreply 16:22:36

• 处于食物链高端的鱼类含汞量高于低端的。不要专吃同一品种的鱼，有机汞过量摄入的危险会低一些。 -匆匆客- ♂ (0 bytes) () 01/31/2017 postreply 17:28:57

• bottom line 就是吃的balance些。 -jmzjmz- ♂ (0 bytes) () 01/31/2017 postreply 17:44:35

• 理论上鱼越小越安全。尤其小孩子要注意。 -kittencats- ♀ (0 bytes) () 02/01/2017 postreply 11:32:23