A–Z Glossary

Biomagnification

Biomagnification is the increasing accumulation of a contaminant in animals higher in the food chain as they consume smaller animals.

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Can you eat tuna and safe fish intake during pregnancy

Can you eat tuna and safe fish intake during pregnancy

Why fish is recommended in pregnancy Fish is one of the few foods that can deliver lean protein, long-chain omega-3 fatty acids, iodine, vitamin D, vitamin B12, and trace minerals in a compact form. During pregnancy, these nutrients contribute to maternal tissue expansion, placental function, fetal growth, and neurodevelopment. DHA, in particular, is a major […]

Mercury in fish and food poisoning risks in pregnancy

Mercury in fish and food poisoning risks in pregnancy

Why fish is both valuable and confusing in pregnancy Fish can be a nutrient-dense food in pregnancy. It supplies high-quality protein and, depending on the species, omega-3 fatty acids, iodine, selenium, vitamin D, and other micronutrients. DHA, an omega-3 fatty acid concentrated in oily fish, is relevant to fetal neurodevelopment and retinal development. For people […]