Director / Editor: Victor Teboul, Ph.D.

Looking inside ourselves and out at the world
Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Why do I get headaches when I exercise, even when I drink lots of water?

By Hunter Bennett, Lecturer in Exercise Science, University of South Australia

Do you get a throbbing pain on both sides of your head after strenuous exercise? Here’s what might be happening.

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