Latest medical news

30 minutes ago
1 hours ago
2 hours ago
6 hours ago
9 hours ago

New standards streamline brain tumor surgery

Low-grade brain tumors known as IDH-mutant gliomas CNS WHO grade 2 are life-threatening in spite of their slow growth. Neurosurgeons across the globe are faced with the question as to striking the correct balance between ...

Misophonia Q&A: When noise becomes intolerable

Nails on a chalkboard. Loud breathing. Sneezing. These sounds can often be irritating and leave ears ringing with discomfort. But for people with misophonia, a decreased tolerance for specific sounds and stimuli, those noises ...

America's new food pyramid—what's changed and why?

The US has unveiled a controversial new food pyramid that's causing a stir among nutrition experts. It represents the latest Dietary Guidelines for Americans—advice on what types and quantities of food and drink make up ...

Why we need to talk about the root causes of food insecurity

While it's true that many Canadians would benefit from more exercise and from improving the quality of their diet, research shows that society often blames nutrition problems and food insecurity on personal choices like lack ...

12 hours ago

Pediatricians offer advice on dealing with warts

Warts are small, firm bumps on the skin caused by viruses from the human papillomavirus (HPV) family. Warts are common among school-aged children but can affect people of any age.

Rapid concussion detection using saliva

Imagine a simple saliva test that makes concussion screening faster and more objective than ever before. Thanks to neurotechnology being developed and piloted by Andrew Cordssen-David (BSc '22, MBET '23), co-founder and CEO ...

Not all sitting is the same when it comes to brain health

Passive activities such as watching television have been linked to worse memory and cognitive skills, while 'active sitting' like playing cards or reading correlate with better brain health, researchers have found.

Toxic metals and carcinogens found in Australian tattoo inks

A study led by UNSW Sydney and published today analyzed the chemical composition of 15 black and colored tattoo inks from major, established international tattoo ink brands that were purchased from Australian suppliers. While ...

18 hours ago

New coffee chemicals show promise for managing type 2 diabetes

Coffee may do more than boost energy. New research suggests that certain compounds found in roasted coffee beans could help slow how quickly sugar enters the bloodstream, a finding that could one day support new foods aimed ...

Tear gas and pepper spray can pose serious respiratory risks

According to research published in journals from the American Thoracic Society (ATS), inhaling tear gas or pepper spray—even during a single incident—can harm respiratory function and increase the risk of lung complications ...