When it comes to health and productivity, it's not just about what you do — eating right, exercising, and working hard — it's also about when you do it.
According to psychologist and sleep specialist Dr. Michael Breus, there are four chronotypes, which he labels dolphins, lions, bears, and wolves. Roughly half the population is made up of bears; the rest is split among dolphins, lions, and wolves. Find out more...
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Canada’s anti-spam legislation: What you need to do