Takeaway: don't rush to buy supplements

A new review of screen use and sleep in young people finds no link between the amount of use and sleep quality or duration.

When a young child comes to hospital with a broken bone or a bad sprain, how should their pain be managed?

And could a multivitamin slow your rate of ageing? Spoiler - no, not really.

But there's a little more to it ... and it involves epigenetic clocks. For more on that story, read this piece from our colleagues on the ABC Science digital team.

References

• Within-Person Association Between Daily Screen Use and Sleep in Youth
• Acetaminophen (Paracetamol) or Opioid Analgesia Added to Ibuprofen for Children’s Musculoskeletal Injury
• Effects of daily multivitamin–multimineral and cocoa extract supplementation on epigenetic aging clocks in the COSMOS randomized clinical trial