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Health

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

Health

Young mouse blood extends lives of older ones while rejuvenating them

Surgically attaching old mice to young mice to exchange their blood has previously been shown to rejuvenate the older individuals' brains, livers and muscles. Now, it has been shown to also extend their lifespan, even after the animals have been detached

Health

How cancer-fighting immune cells could be made safer and more powerful

Cannabis is increasingly being legalised

Health

Cannabis poisoning cases quadruple in children after legalisation

Health

Aspirin raises the risk of brain bleeds and may not prevent strokes

Honeypot ants (Camponotus inflatus) hanging from the ceiling of a nest, engorged with nectar

Health

Honey made by ants could treat some bacterial and fungal infections

A doctor inserting hearing aid to a patient's ear

Health

Hearing aids reduce cognitive decline for people at risk of dementia

Health

Some people are aware during CPR and can remember the experience

Health

Psychedelics show promise for treating anorexia in early trials

Health

The slippery quest to invent a safer, more effective sunscreen

Health

Most plant-based milks have less protein and calcium than cow’s milk

Plant-based milks made from almonds, oats, rice and soya beans generally contain fewer nutrients than cow's milk

Health

8 healthy habits linked to living decades longer

Health

Your genes may influence how much fruit, fish or salt you eat

Health

Revealed: The five foods that are key to maintaining good gut health

Health

Deep-brain probe can read a rat’s brain without surgical implants