How to hug people in a coronavirus-stricken world
5 August 2020
Hugging has benefits for our health that might make it worth doing despite coronavirus risks – here’s how to reduce the chance you’ll pass on the virus
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At work, school and seeing friends: How to lower your coronavirus risk
27 May 2020
Many countries are relaxing coronavirus restrictions. If you’ve been asked to return to work or school, how can you reduce the risk of infection to yourself and your family?
Does a high viral load or infectious dose make covid-19 worse?
27 March 2020
Does being exposed to more virus particles mean you’ll develop more severe illness? Data suggests the relationship between infection and severity may be complex
Light therapy device helps improve some symptoms of dementia
17 December 2019
Daytime exposure to bright lights may improve a person’s quality of sleep, and could reduce depressive symptoms and agitation associated with dementia
How your body processes food is only partially down to your genes
10 June 2019
Everyone processes food differently — even identical twins. A study found just half of our response to glucose and 20 per cent of our response to fat is genetic
Sleeping less in old age may be adaptation to survive in wild
11 July 2017
The ‘poorly-sleeping grandparent’ hypothesis backed with new evidence from Tanzania’s Hadza people, links our sleep patterns to having night sentinels
Using light to reset the body clock can treat brain disorders
5 July 2017
Hospitals are usually badly lit, but many are starting to use light therapy to treat depression, alleviate Parkinson’s disease, and improve stroke recovery
Anxiety drug may prevent common virus that causes birth defects
19 June 2017
Cytomegalovirus is a common cause of seizures, deafness and Zika-like symptoms in infants. An anxiety drug available in France protects mice from the virus
Late nights and lie-ins at the weekend are bad for your health
6 June 2017
Social jetlag, caused by going to sleep and waking up later on weekends, has been linked to a greater risk of heart disease and other signs of poor health
