Upending daily rhythm triggers fat cell growth
Always-on stress hormones encourage adipose production
![obese person's waist](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/12/121815_ti_cirdian-fat_free.jpg?fit=860%2C460&ssl=1)
CELLS INTERRUPTED Disrupting the body’s daily rhythms can lead to obesity. New research on fat cell development may explain why.
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