COVID Smell Loss and Long COVID Linked to Inflammation

An impaired sense of smell affects from about 30 to 75 percent of people infected with the novel coronavirus, according to a recent estimate, suggesting that millions of people worldwide have suffered this condition at some point in the past two years. Called anosmia, the olfactory system dysfunction is typically temporary, but it can take months … Read more

Gut microbe linked to depression in large health study | Science

The trillions of bacteria in and on our bodies can bolster our health and contribute to disease, but just which microbes are the key actors has been elusive. Now, a study involving thousands of people in Finland has identified a potential microbial culprit in some cases of depression. The finding, which emerged from a study … Read more

COVID Smell Loss and Long COVID Linked to Inflammation

An impaired sense of smell affects from about 30 to 75 percent of people infected with the novel coronavirus, according to a recent estimate, suggesting that millions of people worldwide have suffered this condition at some point in the past two years. Called anosmia, the olfactory system dysfunction is typically temporary, but it can take months … Read more

Premature births: Chewing gum while pregnant linked to lower risk in Malawi

Malawi has the highest rate of premature births in the world, but a study suggests a simple intervention with sugar-free chewing gum can reduce the problem Health 3 February 2022 By Clare Wilson Chewing gum Imaginechina Limited / Alamy Stock Photo Chewing sugar-free gum twice a day during pregnancy is linked with a lower rate … Read more

ASMR sensations linked to anxious and neurotic personality traits

People who get weird sensations in their head and neck when they watch soothing videos are more likely to be anxious – but the tingles may give some relief Health 2 February 2022 By Clare Wilson ASMR videos often involve whispering softly into a microphone Matthias Balk/dpa/Alamy Live News People who experience weird tingles in … Read more

Ageing: Gene variant found in centenarians may be linked to longer lifespan

A rare variant of the SIRT6 gene increases DNA repair in human cells, and learning its effects could help to develop anti-ageing drugs Health 31 January 2022 By Michael Le Page A cake for a 100th birthday kajakiki/Getty Images A rare gene variant identified in people who have lived to 100 or more appears to … Read more

Waiting Over 5 Hours in ER Is Linked to Higher Death Rates, New Data Show

As emergency rooms worldwide are flooded with a wave of new COVID-19 patients, a large study in the United Kingdom has laid out the deadly consequences of delayed critical care.   Nearly 27 million individuals attended a major emergency room in England from 2016 to 2018, waiting on average just under five hours for a … Read more

Air pollution: One in 12 child asthma cases linked to nitrogen dioxide exposure

Researchers estimate that 1.85 million new childhood asthma cases in 2019 were linked with exposure to nitrogen dioxide, a toxic gas released by diesel vehicles Health 5 January 2022 By Adam Vaughan Heavy traffic on a street in New Delhi, India Raj K Raj/Hindustan Times/Getty Images About one in 12 new child asthma cases worldwide … Read more

Cataract Surgery Linked to Lower Risk of Developing Dementia, Even 10 Years Later

Cataract surgery is often undertaken to reverse the natural decline in vision as we get older. Now, a new association study underscores the wider benefits such a procedure can have on one’s health – especially when it comes to reducing dementia risk.   Cataracts are cloudy areas that develop in the lens of the eye … Read more