Fish is rich in omega-3 fatty acids, protein, and essential nutrients, benefiting heart health and memory. However, not everyone can safely enjoy this food.

Pregnant women should avoid certain fish

Pregnant women are vulnerable as mercury can cross the placenta, impacting fetal brain development. Consuming high-mercury fish like shark, swordfish, and king mackerel can lead to long-term developmental issues in newborns. Low-mercury alternatives such as salmon, shrimp, and tuna provide essential omega-3 fatty acids crucial for fetal development.

Breastfeeding mothers

Breastfeeding mothers also need to be cautious about fish consumption. Mercury from high-risk fish can pass into breast milk, potentially affecting a newborn's nervous system. Mothers should opt for salmon and shrimp to support their child's brain and vision development.

Young children

Children under 11 years old are particularly sensitive to mercury. This substance can impair cognitive development and motor skills. Parents should select low-mercury fish like tilapia, sardines, and salmon, which provide essential nutrients safely.

Individuals with seafood allergies

For individuals with seafood allergies, even a small amount of fish can trigger severe reactions, including rashes, swelling, and anaphylactic shock. Plant-based omega-3 sources such as flaxseeds, walnuts, and chia seeds offer similar nutritional benefits.

Individuals with weakened immune systems

Individuals with weakened immune systems are more susceptible to infections from bacteria, parasites, and viruses present in raw or undercooked fish. Dishes like sushi, sashimi, and other undercooked seafood can pose significant health risks. Those with compromised immunity should prioritize consuming thoroughly cooked food and boiled water.

Individuals taking medication

Certain blood-thinning medications can interact with high omega-3 intake from fish, increasing the risk of bleeding. Individuals on such medications should consult a doctor regarding fish consumption and adhere to recommended portions. When preparing fish, healthy methods like steaming or boiling are preferable to frying.

Le Nguyen (According to Times of India)