Sleep

The sleep sweet spot: Study links six to eight hours of slumber with slower biological ageing

Science & Technology

The sleep sweet spot: Study links six to eight hours of slumber with slower biological ageing

Nandita Banerji

2 hours ago

4 min read

Your body clock matters for brain health in later life — and could even be linked to dementia risk

Your body clock matters for brain health in later life — and could even be linked to dementia risk

13 Jan 2026

4 min read

Poor sleep may nudge the brain toward dementia, researchers find

Poor sleep may nudge the brain toward dementia, researchers find

22 Sep 2025

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From popping painkillers to shortage of sleep, seven common habits that could be harming your kidneys

From popping painkillers to shortage of sleep, seven common habits that could be harming your kidneys

09 Apr 2025

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‘Bright light disrupts circadian rhythm’

‘Bright light disrupts circadian rhythm’

09 Nov 2024

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