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Book cover for 'The Ripple Effect' by Greg Wells, Ph.D., with subtitle and motivational phrases in orange and black text.
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Book cover titled "Powerhouse" by Greg Wells Ph.D., with a running figure made of orange and yellow dots, set against a light teal background.
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Featured Popular Articles

Featured
We are built to move! (Why we need cardio)
We are built to move! (Why we need cardio)
Activate Your Body to Focus Your Mind
Activate Your Body to Focus Your Mind
The Human Energy Crisis (and what to do about it)
The Human Energy Crisis (and what to do about it)
Theta Brainwaves: Relax to Create
Theta Brainwaves: Relax to Create
MORE ABOUT DR GREG

About Dr. Greg

Dr. Greg Wells is a scientist, human physiologist, and best-selling author who translates complex science into practical strategies for health and peak performance.

After breaking his neck at age 15 and returning to elite level swimming, he completed endurance events like the Nanisivik Marathon 600 miles north of the Arctic Circle, Ironman Canada, and the Tour d'Afrique, an 11,000 km cycling race that is the longest in the world.

Dr. Wells earned a Ph.D. in Human Physiology, was a tenured professor at the University of Toronto, and is now a Senior Scientist at SickKids Hospital.

He has written 5 best-selling books and hosted the award-winning Superbodies series which aired on Olympic broadcasts worldwide in 2010 and 2012.

Dr. Greg’s moonshot is to solve the billion-person problem of sleeplessness, metabolic syndrome, inactivity, and mental health so everyone can live a limitless life.

My Moonshot

To solve the billion person problem of sleeplessness, metabolic syndrome, physical inactivity and mental health.

I want to achieve this by making our homes, schools and offices places that - when you go there - you get healthier, improve your wellbeing and can live a limitless life.