Is it useful for children to eat fish oil DHA

Moderate supplementation of fish oil and DHA in children can help with brain and visual development. DHA is an important component for the growth of nervous system cells, mainly sourced from deep-sea fish. It has a positive effect on cognitive function and retinal development in infants and young children, but attention should be paid to intake and individual differences. DHA in fish oil is an important structural fat in the cerebral cortex and retina, accounting for approximately one-third of the total fatty acids in the brain. Childhood is a stage of rapid formation of neural synapses, and moderate supplementation can promote the construction of neural networks. Clinical studies have shown that supplementing DHA during pregnancy and lactation can be transmitted to the fetus through the placenta or breast milk. Supplementing DHA to premature infants has a more significant effect on improving visual acuity. Daily consumption can be obtained by eating deep-sea fish two to three times a week, such as salmon, cod, and other fish species with high fat content. Some children may have allergies or gastrointestinal intolerance to fish oil, manifested as symptoms such as rash and diarrhea. Children with genetic metabolic diseases should be cautious when supplementing, such as those with phenylketonuria who should avoid excessive intake. There may be a risk of heavy metal residue in commercially available fish oil products, and when choosing, it is important to rely on formal testing reports. For children with severe picky eating or insufficient fish intake, plant-based supplements such as algae oil DHA can be chosen under the guidance of a doctor. The recommended daily intake of DHA for children is 100-200 milligrams, and excessive supplementation may interfere with coagulation function. It is recommended to prioritize obtaining DHA through diet, and pairing it with nut foods rich in vitamin E can improve DHA stability. Parents should observe their children's bowel movements and skin reactions after taking it, and avoid taking it together with anticoagulant drugs. If a child has developmental delays or vision problems, a personalized supplementary plan should be developed after evaluation by a professional physician.