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Wellness

Intense heat changes our biology and can make us age significantly faster

Heat takes it out of you. After a long, hot day, we feel tired and grumpy. But sustained periods of heat do more than that...

Popular weight-loss drug is linked to vision loss, study finds

A new study suggests that people taking semaglutide (Ozempic, Wegovy) may have a slightly increased risk of developing a rare but potentially blinding eye condition called nonarteritic...

Melatonin supplement may repair DNA damage in night shift workers

A small study suggests that taking melatonin supplements might help night shift workers repair damage to their DNA. This damage happens because working at...

Safer obesity surgery abroad: What to know

Many people travel to other countries for medical procedures because they cost much less than in their home country. This is known as "medical...

Even one-night poor sleep can increase inflammation

A new study has found that even one night of sleep deprivation can affect the immune system in a way similar to obesity, a condition linked to chronic inflammation...

Can blood pressure drug beta-blockers harm your sleep?

Getting enough sleep is important for staying healthy and feeling good. But for many people, a good night’s rest isn’t always easy to get....

Smart pyjamas can help detect sleep problems

A team of researchers from the University of Cambridge has developed a new type of "smart pajamas" that can help people track their sleep...

This stuff in oranges may help fight obesity and diabetes

Scientists at Western University have discovered that a natural compound found in sweet oranges and tangerines, called nobiletin, could help reduce obesity and lower...

Lifestyle and environment play a bigger role in health than genes, study finds

A new study from Oxford Population Health has found that environmental factors like smoking, physical activity, and socioeconomic conditions have a much greater influence...

We are no longer living longer due to these two things

A new study from the University of East Anglia has found that the steady rise in life expectancy across Europe has slowed significantly since...