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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.

Many autoantibodies, shown as orange, triple lobed forms, surround and attack a much larger, pale, partially translucent nerve cell in a computer generated illustration

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Blood test can identify MS in some people years before symptoms start

A unique group of antibodies can be used to predict whether someone will develop multiple sclerosis 鈥� they were present in about 10 per cent of people with MS years before they developed symptoms

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Illustration of the nanoscale hand

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Nanoscale robotic 鈥榟and鈥� made of DNA could be used to detect viruses

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We may finally know why psychological stress worsens gut inflammation

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mRNA trial shows promise for these therapies to revolutionise medicine

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Botulism or Clostridium botulinum bacterium 3d illustration

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We now know how Botox enters neurons and paralyses muscles

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Ultrasound can trigger a hibernation-like state in mice and rats

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Sudden infant death syndrome may have a biological cause

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Man with paralysis can walk by activating spine implants with his mind

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Do new Alzheimer’s drugs signal the end of the condition?

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Naked mole rats’ hyaluronic acid genes can give mice a longer life

Naked mole rats鈥� secret to a long life is an abundance of hyaluronic acid, and new research shows this substance can also help mice live longer, age slower and avert cancer

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Chronic pain linked to distinctive patterns of brain activity

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Covid-19 booster vaccines should leave out original spike protein

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CRISPR-edited cells could help people survive chronic heart failure

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Stem cell therapy reduces symptoms of progressive MS for some people

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