The global vitamin B12 supplement market is poised for significant growth in the upcoming years. Although daily oral vitamin B12 supplements typically contain doses far exceeding the recommended amount, the impact of such high levels of vitamin B12 on gut health remains unclear. In a recent paper, Samantha Gruenheid, Chair[Read More…]
Search Results for author "K. Coco Zhang"
McGill nutritionist shares sports nutrition tips at Trottier Symposium
McGill hosted the 2023 Trottier Public Science Symposium, “Ready, Set, Go! Use and Abuse of Science in Sport,” on Sept. 13-14 in Moyse Hall. The symposium featured talks by renowned experts who offered their perspectives on nutrition and the broader role of science in sports. One of the talks was[Read More…]
Cyanobacterial growth: An underlying cause for unsafe drinking water
Cyanobacterial toxins are amongst the most hazardous substances for humans. Their presence in drinking water due to cyanobacterial growth can result in undesirable health effects such as hay fever-like symptoms, skin rashes, respiratory and gastrointestinal distress, and even liver and kidney damage upon exposure. Therefore, there is an urgent need[Read More…]
P. aeruginosa: The culprit of lung infections in cystic fibrosis patients
Approximately 70 000 people worldwide live with cystic fibrosis (CF). Around 80 to 95 per cent of them fail to recover from lung infections, which can lead to rapid lung function decline and even death. Disturbingly, the standard treatment for lung infections fails in around one third of patients. In[Read More…]
Health misinformation: A hidden obstacle to better patient outcomes
The internet has become a widely used source of health information by the public, including cancer patients. However, the quality and reliability of online information vary greatly, leading to misunderstandings of treatments and, ultimately, reduced quality of care for those living with cancer. In a recent paper, Marrah Nicolas-Joseph, U3[Read More…]
Glycans: The key to better gut health
The gut microbiome has attracted a slew of research interest, leading to the discovery that a poor gut microbiome can cause various diseases, including Type 2 diabetes and cancer. More recent research has delved further into the negative health outcomes associated with a poor gut microbiome while proposing strategies to[Read More…]
Stiffer DNA hydrogels open new paths for biomedical applications
Besides acting as the backbone of genetic material, DNA is getting significant attention for being a versatile building block of nanomaterials—particles one-thousandth of the diameter of a hair strand—including a type of nanomaterial called DNA hydrogels. As a rising star in the field of nanoengineering, which is the study of[Read More…]
Alveolar macrophages, the lungs’ safeguard
Pulmonary infections—such as COVID-19 and the flu—in which bacteria or viruses enter and damage the lungs, are among the leading causes of death in older adults. Elderly people’s increased susceptibility to pulmonary infections is attributed mostly to immune systems that weaken over time. The initiation of immune responses to protect[Read More…]
Flatworm-inspired bioadhesives allow pressure-free hemorrhage treatment
Hemorrhages account for about two million potentially avoidable deaths around the world every year. With a 30 to 40 per cent rate of trauma mortality, the impact of hemorrhages worldwide cannot be understated. Yet, a group of researchers at McGill made a remarkable improvement in its treatment by developing bioadhesives[Read More…]
