Australia warns pregnant women about omega-3 risks before testing rollout

Health experts in Australia are warning pregnant women against taking omega-3 supplements without first checking their pregnancy levels. The caution comes as a nationwide test-and-treat programme prepares to roll out, aiming to reduce preterm births by targeting deficiencies.

The programme follows a successful trial in South Australia, where 32,000 women have been tested since its launch four years ago. Omega-3 deficiency has been linked to a higher risk of preterm birth, the leading cause of death and disability in children under five.

Amy Christie, 36 weeks pregnant, discovered her own deficiency through a simple GP test. The new initiative will offer free omega-3 testing to expectant mothers, providing supplements only to those with low levels.

However, experts stress that excessive omega-3 intake can also be dangerous. Unnecessary supplementation may actually increase the risk of preterm birth, making accurate testing essential before treatment begins.

The nationwide programme aims to expand access to omega-3 testing for pregnant women. By identifying deficiencies early, it seeks to lower preterm birth rates and improve child health outcomes. Officials have not yet named a specific leader for the global rollout, but testing remains the priority.