Active Aging Week: Food for the brain, bones and overall health
We kick off active aging week and today we highlight all the food you should keep on your plate for brain and body health!
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CTV News
27 minutes ago
- CTV News
History in good hands: LHSC donates century-old records to Western
A quiet corner of Western University now holds more than a century's worth of medical history, thanks to a major donation from London Health Sciences Centre (LHSC). The health-care organization has officially transferred its historical archives to Western Libraries, delivering 152 boxes of artifacts, documents and records previously stored at Victoria Hospital and Children's Hospital. 'The history that I've seen in these records is really critical to London's history and health care in Canada,' said Anne Quirk, archivist at Western Libraries. 'So it's a great, great partnership for us.' 080625 - Records at Western Anne Quirk, Archivist at Western Libraries, stands in Western's high density archives storage facility where LHSC's records are stored. (Reta Ismail/CTV News London) LHSC says these archives tell the story of that evolution through handwritten letters, photographs, and artifacts from LHSC's history, including London General Hospital, Beck Memorial Sanatorium, South Street Hospital, War Memorial Children's Hospital, Westminster Hospital, Victoria Hospital, Children's Hospital at LHSC, University Hospital and the London General Training School for Nurses, one of the earliest training programs for nurses in the region. 080625 - Records at Western Close up of 'Vic Life' a Victoria Hospital Newsletter from 1958, it's apart of a collection that will be preserved at Western. (Reta Ismail/CTV News London) Deborah Wiseman, LHSC's vice-president of clinical services, said the donation marks a meaningful step in preserving the legacy of health care in the region. 'It's a meaningful time for us to be making this donation in collaboration with Western,' said Wiseman. 'The history of our past, which is a legacy in our region of health care.' She added the public, along with researchers and health-care professionals, will be able to access the materials in the future. Archivists are currently cataloguing the fonds, which go beyond health care to also touch on local business, science and social history. Western Libraries plans to make large portions of the collection searchable online. 'We have an environment here that is conducive to proper preservation,' said Quirk. 'As well as providing access to researchers who want to come in and look at the content.' The project not only secures LHSC's historical record, but also opens new opportunities for discovery, academic study and public engagement.
CBC
28 minutes ago
- CBC
Talk with the Doc: How forest fire smoke from Western Canada can affect people on P.E.I.
Island emergency physician Dr. Trevor Jain is back again to answer your questions with CBC News: Compass host Louise Martin. This month, he covers everything from wildfire smoke, sleep apnea and bunions.
CBC
28 minutes ago
- CBC
What's slimy, green and flourishing thanks to climate change?
If you guessed algae, you're right. New research published in Communications Earth & Environment suggests algae growth is increasing in Canada's lakes — even remote ones — and climate change is the main culprit. A team led by researchers at McGill University in Montreal and Université Laval analyzed sediment cores taken from 80 lakes across the country and found that algae has been increasing in the majority of them since the mid-1800s. For lead author Hamid Ghanbari, the most interesting finding was a spike in the rate of the increase in algal growth: since the 1960s, it increased sevenfold. "This was something very surprising for us and when we compared our data with other historical records, we found out that rising temperature is a major factor," Ghanbari said. Aside from climate change, excess nitrogen and phosphorus can also contribute to algal growth when they are carried into waterways through runoff from animal manure and chemical fertilizers, stormwater and wastewater. Algae, along with bacteria and phytoplankton, are essential for the aquatic food web. But too much algae can be a bad thing. The recently published peer-reviewed study looked at algal growth overall and didn't analyze for blooms. While some lakes see some algae as a part of their cycle, Ghanbari said the concern is what will happen if the increase in algae leads to growth outside of what's normal. "That's where the problem starts," he said. "We don't know at the moment what that threshold is, but we know the increasing chlorophyll or algae levels in the lakes could lead to several problems." Ghanbari said excess algae growth can harm aquatic life and even human health — reducing water quality, depleting oxygen in the water and creating blooms that can release dangerous toxins, as residents along the shores of Lake Erie know all too well. Daryl McGoldrick, head of water quality monitoring and surveillance for the Great Lakes for Environment and Climate Change Canada, said while increasing algal growth doesn't necessarily mean more toxic blooms, there is a risk to aquatic life. "The study is in line with what we see and [what we] suspect are impacts of warming," McGoldrick said. Global and local action can help Maëlle Tripon, a project manager with Quebec freshwater advocacy group Fondation Rivières, said her team has noticed first-hand that when it's warmer, they see more algae on lakes. She said her takeaway from the research is that tackling algal growth cannot solely rely on local action. "We already knew we need to change locally — like farming practices and also, for example, we need less paved and waterproof surface in the cities," she said. "But what the study shows is that we also need global policies to alleviate climate change." Ghanbari agreed, but added that individual choices can still help reduce algal growth. "Simple acts such as reducing the fertilizers … or properly disposing of household chemicals, these simple acts could really help the lakes," he said.
