Asthma is one of the most common chronic diseases in Canada, yet it’s often misdiagnosed or underdiagnosed. Dr. Shawn Aaron, a respirologist at the Ottawa Hospital, talks about the causes and symptoms of asthma and the best way to diagnose it.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

There are a lot of myths out there about urinary tract infections or UTIs. We want to debunk some of those myths, so this week Dr. Peter Lin, a family physician based in Toronto, addresses what you should know.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

The keto diet is one of the most popular diets out there, and has been for several years now. Proponents love it, but every so often concerns are raised. Registered dietitian Andy De Santis shares what you need to know.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

Chances are you're eating too much salt — and that can lead to health problems such as high blood pressure and heart disease. Registered dietitian Samantha Chabior talks about how excess salt affects our bodies and shares her tips on how to cut back.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

For most people, Daylight Saving Time disrupts their sleep schedule. But thankfully Dr. Elliott Lee, medical director of the Sleep Disorders Clinic at the Royal Ottawa Mental Health Centre, has some ways to prepare for the time change this weekend.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

Cases of norovirus are increasing in Canada after a pandemic lull. If you haven't had it before, it's a highly-contagious virus that causes several unpleasant symptoms. Angela Rasmussen, a virologist at the University of Saskatchewan's Vaccine and Infectious Disease Organization, shares what we know about the virus and how best to avoid it.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

There is no shortage of protein powders, shakes and bars on the market. But are they the best way to get protein into your diet? Registered dietitian Anar Allidina shares her thoughts on protein supplements. 

Clarification: When referencing the recommended dietary allowance of protein, Anar Allidina meant 0.8 grams of protein per kilogram of body weight, not eight grams.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

We've been hearing about a specific red food dye, red dye No.3, that a consumer advocacy group in the U.S. is trying to get removed from food and drinks. But what do we know about the health effects of food dyes more broadly? Joe Schwarcz, a chemistry professor and director of McGill University’s Office for Science and Society, has the answers.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

Ovarian cancer is considered the "most serious" women's cancer. Its symptoms are often generic, there is no routine screening procedure and when detected, the cancer is often in later stages. This week, Paige Gibbings, a registered nurse and clinical coordinator for the ovarian tumours surgical program at the Princess Margaret Cancer Centre, shares what people should know about ovarian cancer.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281

It’s been said that Canada and other developed nations are in the grip of an epidemic of loneliness. The good news is that things like volunteering to help others and even chatting with someone you don’t know can be good for your health. Kate Mulligan, senior director of the Canadian Institute for Social Prescribing, shares what we know about how socializing can benefit our health.

For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281