Sleep & Stress · 6 minutes
Cortisol, Racial Stress, and Why Black Women Carry Weight Differently
Your body has been at work for a very long time
Conditions: Chronic Stress, Belly Fat, Hypertension
Researchers have a name for the cumulative wear and tear of chronic stress on the body: allostatic load. Studies consistently show Black women carry the highest allostatic load of any group in America. That is not opinion. That is bloodwork, blood pressure, and inflammation markers.
What cortisol does to your body
- Stores fat around the belly (visceral fat is hormonally active)
- Raises blood sugar and blood pressure
- Suppresses thyroid hormone conversion
- Disrupts sleep — and bad sleep raises cortisol the next day
- Drives cravings for sugar and salt
- Shrinks the part of the brain that handles memory
Why this hits Black women harder
Code-switching, being the only one in the room, being unheard at the doctor's office, caregiving for parents and adult children, financial vigilance, and the daily background hum of racism all activate the same stress system over and over. Your nervous system never gets to fully stand down.
What actually lowers cortisol
- Real sleep — 7+ hours in a dark, cool room
- Slow walking outside, especially in trees or near water
- Strength training (paradoxically lowers baseline cortisol)
- Boundaries: practicing 'no' as a complete sentence
- Therapy — culturally competent if at all possible
- Community, laughter, and being known
What raises it
Skipping meals, restrictive dieting, sleeping less than 6 hours, excessive caffeine, doom-scrolling, and being the strong friend with no one to be strong for you.
Coco says
“Rest is not laziness. Rest is the work. You cannot meditate your way out of systemic stress — but you can build a body that recovers from it.”
For educational purposes only. Not medical advice. Always consult your healthcare provider.
Want this personalized to your body?
Coco reads your medical history and speaks to your specific conditions — not generic advice.
Meet Coco →