The Toronto Star: Skipping breakfast might be healthier than eating sugary foods in the morning
October 24, 2017This made me wonder: should I kick my morning-eat-a-thon to the curb and wait for lunch? To help me out (I’m a reader and can ask questions for this column too, you know!), I turned to Dr. Nick Bellissimo, associate professor and director of the Nutrition Discovery Labs at Ryerson University. He agreed to put me through an experiment that would give me an answer. But before we get to that, here’s what the research says about feasting or fasting right after you wake up. Read the full article here.
Ottawa Citizen: Groundbreaking research shows Ottawa firefighters absorb harmful chemicals through skin
October 20, 2017Like most firefighters, Ottawa Fire Capt. David Matschke has watched colleagues, including close friends, die from cancer. It is a common story among firefighters, who are exposed to harmful toxins on the job. Most know all too well the price some of their colleagues pay for that exposure. A growing body of evidence has shown firefighters have an increased risk of cancer and other serious illnesses compared to the general population, partly due to their exposure to hazardous chemicals from the smoke. Ontario introduced so-called presumptive legislation in 2007 to address the reality of firefighters and cancer — the onus was no longer on firefighters and investigators to prove their cancer was work related, but assumed to be. The province initially included eight forms of cancer on that list and has since expanded it. That reality and the need to understand more clearly what and how firefighters are exposed is what drove Matschke and Ottawa fire officials to seek better information with which to protect themselves. Read the full article here.
The Conversation: Sugar in the diet may increase risks of opioid addiction
October 17, 2017Could a diet high in refined sugars make children and adults more susceptible to opioid addiction and overdose? New research, from our laboratory of behavioral neuroscience at the University of Guelph, suggests it could. Approximately 20,000 people died of fentanyl-related overdoses in the United States last year and in Canada there were at least 2,816 opioid-related deaths. During 2017 so far, over 1,000 people have died of illicit drug overdoses in British Columbia. High schools are stocking up on the overdose-reversing drug naloxone and universities are training staff to administer the drug. Nobody is talking about sugar. And yet there is substantial experimental evidence that refined sugar can promote addictive behaviours by activating the brain’s rewards centres in much the same way as addictive drugs. Opioid abuse is also associated with poor dietary habits, including preferences for sugar-rich foods, as well as malnutrition. These connections have led to questions of whether excessive consumption of refined sugar may affect vulnerability to opioid addiction. Read the full article here.
CBC: Exercise is key during recovery stage for breast cancer survivors, says doctor
October 13, 2017A recent study shows exercise can play a significant role in the recovery stage for breast cancer survivors. Though the road to recovery is long, there is hope for the many survivors, Dr. Blair Bigam, a doctor in emergency medicine at McMaster University, explained to CBC's Island Morning. "Breast cancer treatment really takes a toll on the human body. Whether that's from surgery, radiation, hormone therapy or chemotherapy, it can really knock you out a bit," Bigham said. "We know that afterwards, if you survive you have many years of cognitive dysfunction." The dysfunction comes in the form of memory loss, difficulty paying attention to things, sleep deprivation and generally feeling like your brain processing time is a bit slower, Bigham explained. Read the full article here.