Ragen Chastain
CanadaresearcherFemale9.0Global Dominance: 0.00%Ragen Chastain is a prominent advocate for body positivity and size inclusivity, as well as the author of 'The Politics of Size.' She has been a vocal critic of diet culture and the societal bias that equates thinness with health. Chastain's work emphasizes the importance of addressing mental, social, and spiritual dimensions of well-being alongside physical health, challenging the notion that weight loss is inherently beneficial. Recently, she has been in the news discussing the implications of Ozempic, a diabetes medication that has become popular for weight loss, and the cultural obsession with thinness that often overlooks the complex realities of health.
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Ragen Chastain is a prominent weight stigma researcher.
The Ozempic era is bringing fatphobia back – and dividing my communityCanada· 2026-08-08
Ragen Chastain, author of The Politics of Size, notes that the actual data shows that weight cycling began in the participants around week 68.
Nutrition mythbusters: What TikTok’s Ozempic obsession misses about food, health and weight loss
New Zealand· 2025-11-14