Up To Speed7:53The science behind step counts Your Fitbit tells you to aim for it. Your mom touts it as age-old wisdom. Your doctor might even say it’s what’s best …
This story is part of CBC Health’s Second Opinion, a weekly analysis of health and medical science news emailed to subscribers on Saturday mornings. If you haven’t subscribed yet, you can …
Plastic serves as a building block for our food packaging, water pipes, rubber tires and synthetic fabrics. But plastic also litters waterways, soil and air so humans and other animals …