Pregnant women who want to eat swordfish can eat a small amount of some, although it is said that the swordfish has a high nutritional weight, but the same swordfish also contains a large number of histamine, this ingredient is very likely to cause pregnant women allergic to serious times will cause poisoning, so for this ingredient allergic to pregnant women should be cautious to eat swordfish, if there is no allergic reaction can still be eaten in moderation some of the swordfish. The first thing that you need to do is to take a look at the color of the fish, and then you can see the color.
Most of the fish pregnant women can eat some of the appropriate, but eat fish should pay attention to not eat smoked fish, salted fish or dried fish and other high nitrosamine content of fish, in addition, if it is in the vicinity of the chemical plant was polluted waters in the fish also do not eat as well, because these fish may also contain toxic ingredients.
The fish raised in the rice paddies are also harmful substances, because the pesticides used in the rice paddies are easy to be stored by the fish, these substances may be nothing to the fish, but if a pregnant woman eats it is very likely that it will be harmful to the fetus.