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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.

Polarized light micrograph of phenylalanine

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Appetite-suppressing molecule helps obese mice lose weight

Lac-Phe, an altered form of an amino acid produced by mice and humans after exercise, can help obese mice lose weight by suppressing their appetite

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A genetic test in a laboratory

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Severe covid-19 symptoms linked to more than 1300 genetic variants

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ETKTC0 Tweezers pointing to a tick while doing Lyme disease research in College Park, Maryland, USA

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More than 1 in 7 people worldwide have had Lyme disease

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Human brain scans

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Parts of the brain form a circuit that may fuel smoking addiction

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Double helix DNA molecule with modified genes , Correcting mutation by genetic engineering , 3d illustration; Shutterstock ID 585361916; purchase_order: -; job: -; client: -; other: -

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One epigenome-editing injection could cut cholesterol level for years

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MRI Image Of Head

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Brains can be hotter than the rest of our bodies, especially in women

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A stock image of chromosomes

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Genetic errors cause most miscarriages, confirms largest study yet

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A cell sample being pipetted into a multi-well plate containing growth nutrient medium

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Experimental umbilical cord stem cell therapy treats rare disease

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A pregnant person having an ultrasound scan in 2020

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Covid-19 in pregnancy linked to delays in babies reaching milestones

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Coloured X-rays showing the electrodes of a deep brain stimulator implanted in a person with Parkinson's disease

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Black people less likely than white to get Parkinson鈥檚 surgery in US

Researchers analysed more than 50,000 deep brain stimulation procedures carried out in the US and found that Black people were five times less likely to have the surgery than their white counterparts

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Covid-19 news: Moderna鈥檚 omicron booster has promising immune response

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Pancreatic cancer vaccine: What to know about early promising results

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Brain cells that control fever and other illness symptoms discovered

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We are finally starting to understand brain fog and how to treat it

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