Sleep Disorders

The political weaponisation of sleep

US President Donald Trump appeared to be fighting sleep during a cabinet meeting in December, closing his eyes and at times seeming to nod off.

REM sleep: The kind of rest essential for a healthy brain

Two particular phases of sleep in one's nightly routine seem to play outsize roles in cognitive health.

Having a smartphone before age 12 could pose health risks to children, study says

The younger that children under 12 were when they got their first smartphones, the study found, the greater their risk of obesity and poor sleep.

Malaysia faces renewed calls to rewind the clock, 40 years after shifting to UTC+8

While Kuala Lumpur and Singapore sit on similar longitudes as Bangkok and Jakarta, both operate an hour ahead.

Is melatonin bad for your heart? Here’s what to know

Melatonin supplements, like the pictured gummies, may not be free of health risks.

Health Check Podcast

Boys with nine hours of sleep are less likely to grow fat

Boys who slept nine hours or more every night had a lower obesity risk and less dangerous fat.

Having trouble sleeping? Here’s when you should see a doctor

Sleep aids can include sleeping masks and pills. But warning signs such as not being able to stay asleep may be reason to see a doctor about the condition.

Poor sleep may make your brain age faster

Sleep is complex, and no single measure can tell the whole story of a person’s sleep health.

The sleep trends experts think you should, and should not, try

Although many people use their smartphones in bed, experts say it is best to limit one's exposure to electronics for at least 30 minutes before bedtime.

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MDDI (P) 046/10/2025. Published by SPH Media Limited, Co. Regn. No.202120748H. Copyright © 2026 SPH Media Limited. All rights reserved.