Articles on Disease prevention

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The NIH is a node in an interconnected system producing health and medical advances. Anchalee Phanmaha/Moment via Getty Images

Proposed cuts to NIH funding would have ripple effects on research that could hamper the US for decades

Taxpayer-funded investment supports basic research that can yield crucial medical advancements down the line and make lifesaving drugs and technologies affordable for everyday people.
Some portable air cleaners generate chemicals such as ozone, formaldehyde and hydroxyl radicals to kill microbes. ArtistGNDphotography/E+ via Getty Images

Most air cleaning devices have not been tested on people − and little is known about their potential harms, new study finds

Manufacturers often make bold claims about how well these technologies work. Better testing would allow consumers and institutions to pick the most effective ones.
Unequal access to preventive resources such as healthy foods, a family doctor, health screening and health promotion programs put some groups at increased risk for chronic illness. (Shutterstock)

3 lessons the COVID‑19 pandemic can teach us about preventing chronic diseases

While the pandemic has focused the world’s attention on how to prevent infectious disease, many of the lessons learned from COVID-19 prevention can also be applied to chronic disease prevention.
Commuters jam a Toronto subway platform. Widespread adoption of habits that help prevent infection may boost behavioural herd immunity. THE CANADIAN PRESS/Graeme Roy

Coronavirus: How behaviour can help control the spread of COVID‑19

Large-scale adoption of simple, individual actions — like disinfecting our germ-laden phone screens — can limit the ability of COVID-19 to get a foothold.
The new study still finds that reducing unprocessed red meat consumption by three servings in a week is associated with an an approximately eight per cent lower lifetime risk of heart disease, cancer and early death. (Shutterstock)

Should I eat red meat? Confusing studies diminish trust in nutrition science

New research claiming that people do not need to reduce their consumption of red and processed meat says more about the conduct and evaluation of research than it does about beef.
Clinical research has established exercise as a safe and effective intervention to counteract the adverse physical and psychological effects of cancer and its treatment. The Clinical Oncology Society of Australia is the first to recommend exercise as part of regular cancer care. (Unsplash/curtis macnewton)

Exercise is medicine, and doctors are starting to prescribe it

From weekend walks with your doctor to free gym memberships, there is a global movement afoot.

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