
Caroline Kramer
Dr. Caroline Kramer is an endocrinologist and associate professor at the University of Toronto, recognized for her research on the physiological benefits of laughter and its impact on stress reduction.
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Dr. Caroline Kramer is an endocrinologist who conducted a study linking laughter to reduced stress hormone levels.
Can laughing make you healthier? Here’s what science showsCNN·
United States· 2026-09-20




