Quick Tests for Autism: Are They Really Ready?

Scientists are still figuring out how to spot autism early. Yet, companies are already selling tests. Some check hair, skin, or even a mom's blood. They promise to tell if a baby might have autism. But experts say these tests aren't proven yet.

The Rush to Sell Tests

The rush to sell these tests comes as autism gets more attention. More money is going into research. But that doesn't mean the tests work. Scientists warn that these tests could give wrong answers. That's bad news for parents who are already confused.

Current Tests vs. New Tests

There are already some good tests for autism. They can spot certain genes linked to autism. But these tests only work for a small number of people. The new tests are different. They aim to screen all babies. But they haven't been tested enough.

Expert Warnings

Experts say these tests are just ideas. They're not ready for real use. Joseph Buxbaum, a neuroscientist, says they're not reliable. He warns against using them in clinics. The tests haven't gone through big trials. No one has checked if they really work.

Advice for Parents

Parents want answers. But they need to be careful. These tests might not be the answer. They could give false hope or false alarms. It's important to wait for real proof. Until then, it's best to be skeptical.