Pregnancy is a delicate period in which it is important to eat a balanced and completely he althy diet. Omega-3 fatty acids are one of the must-have ingredients during pregnancy that your body needs. Oily fish are one of the best sources of omega-3. Among them are tuna, salmon, herring, mackerel.
However, there is one problem. Tuna from a can is not a good option during pregnancy, even though it is the most affordable. Why is this so? What are the potential he alth risks of eating canned tuna during pregnancy?
The problem with big fish is mercury. It is even in higher concentrations when tuna is canned. According to the Mayo Clinic, even small concentrations of mercury can cause major problems in fetal development.
Mercury has potentially highly damaging effects on the baby's brain. Still, research cited by the Mayo Clinic shows that fish and seafood have extremely valuable benefits for the developing body. However, it is necessary to ensure that they are not contaminated with mercury.
How can you eat canned tuna during pregnancy safely?
Pregnant and nursing women should focus on finding a certain type of tuna that, according to the US Food and Drug Administration, contains the least amount of mercury. This is albacore, a white or yellowfin tuna that can be eaten fresh or canned. It is recommended to consume it once a week, no more. In this way, mercury intake can be controlled and its amounts reduced to negligible amounts.
No matter what kind of tuna or what kind of seafood you choose, make sure it's fresh, uncontaminated. Read labels carefully. It is preferable to trust certified products and minimize the consumption of seafood in restaurants. That way, you will be more sure of what you put in your mouth during this delicate period, which is pregnancy.
