Daily brief   for adults 50+ Subscribe AM & PM email
50 Plus HubEverything for Everyone 50+
Customize My age is in the: 50s 60s 70s 80+ Text size Language
‹ Back to Breaking News
health50+

Melatonin Supplements May Help Night Shift Workers Repair DNA Damage

Thursday, July 16, 2026 · 1 sources

A new study suggests melatonin supplements could aid night shift workers in repairing DNA damage. The findings may lead to a simple strategy to reduce long-term health risks associated with overnight work.

Scientists have discovered a potential new benefit of melatonin supplements: helping night shift workers repair DNA damage. A recent study indicates that melatonin may boost the body's DNA repair processes, which could help offset some of the damage linked to working overnight. Night shift work has been associated with various long-term health risks, and this finding raises the possibility of a simple strategy to mitigate these risks. The study's results are preliminary, but they suggest that melatonin supplements could be a useful tool for reducing the negative health effects of overnight work.

The study's findings are based on early research, and more work is needed to fully understand the relationship between melatonin and DNA repair in night shift workers. However, the results are promising and may lead to new approaches for protecting the health of individuals who work non-traditional hours.

The 50+ takeaway: May reduce long-term health risks from overnight work.

Go Deeper

What is melatonin?

Melatonin is a hormone that regulates sleep-wake cycles. It is also available as a dietary supplement.

How does night shift work affect the body?

Night shift work has been linked to various health problems, including sleep disorders, cardiovascular disease, and increased risk of certain cancers.

How might melatonin supplements help night shift workers?

Melatonin supplements may help night shift workers by boosting their body's DNA repair processes, potentially reducing the risk of long-term health problems associated with overnight work.

Are the study's findings conclusive?

No, the study's findings are preliminary and more research is needed to fully understand the relationship between melatonin and DNA repair in night shift workers.

Who might benefit from taking melatonin supplements?

Night shift workers, such as nurses, truck drivers, and factory workers, may benefit from taking melatonin supplements to help reduce the negative health effects of overnight work.