High in vitamins and… mercury
The problem is that all seafood and marine fish contain small amounts of mercury. In the overwhelming number of cases, mercury is so small that there is no threat to health. However, some fish contain mercury somewhat more, which can have a negative effect on the development of the child’s central systems.
Pregnant, nursing mothers and young children need to completely remove large centenarians from the diet, such as swordfish, shark and royal makerel. Large fish like them contain significant amounts of mercury. Fish and seafood of comparatively smaller size can be eaten without danger. At the same time, the total number of fish should be less than three hundred and forty grams per week. Researchers found out the lowest mercury content in catfish, salmon, shrimp, pollock and light tuna.
Like fish proper, caviar contains a wide range of minerals that are beneficial to humans. Caviar is similar to consumption during pregnancy if it has been thoroughly pasteurized or cooked. In some cases it even needs to be eaten regularly as it increases the amount of hemoglobin. Listeria (disease-causing bacteria) may breed in unpasteurized fish caviar. These same bacteria may be in fish used for sushi. There is no evidence that this bacterium penetrates breast milk, but through the placenta it can, accordingly, limit the consumption of sushi during pregnancy.
Some scientists believe that eating fish women in an interesting position need as it favorably affects the development of the fetal brain. However, it is important to eat safe fish with little mercury.
The human body may respond to fish not in the best way
Certain species of fish may act as strong allergens. Allergic reaction to fish does not occur too often, however nursing moms need to keep this in mind by monitoring the condition of the baby body after feeding to reduce possible negative consequences to a minimum. Pregnant women simply shouldn’t experiment by trying unfamiliar or exotic fish species to avoid unpleasant consequences.
If hypothyroidism developed during pregnancy, to make up for the lack of iodine you need to eat seafood and fish twice a week.
To reduce the possible risk from eating seafood, fish, sushi and caviar, it is important to follow a number of rules. Buy fresh fish from proven sellers and in decent stores, store in appropriate conditions, carefully cook. In that case, nothing will stop you from eating varied and beneficial without harm to the child.