Both maternal and offspring Elovl2 genotypes determine systemic DHA levels in perinatal mice

What is it about?

It shows the ability of newborns to produce their own omega-3. Newborn mice can compensate for omega-3 deficiency in their mothers through their own fatty acid production of DHA.

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Why is it important?

It is contested whether breastfeeding children can make omega-3 fatty acid DHA themselves or breastfeeding mothers should take dietary supplements of DHA. It is also discussed whether DHA should be added in milk replacement and baby food. The study implies that dietary supplements of DHA in mothers and in milk replacement, might not be necessary.