Health guides for Black women, traced back to the source
Most health advice is written for a general audience and then handed to everyone. This site starts from the research on how conditions actually present, get diagnosed and get treated in Black women, and it shows you the agency or study behind every number.
Black Girls Thrive Daily is an independent health-information site covering blood pressure, fibroids and reproductive health, type 2 diabetes, skin and scalp conditions, and everyday wellness for Black women in the United States. Every figure is checked against the CDC, the NIH, ACOG or a peer-reviewed study before publication, and each guide links to the source so you can read it yourself.
Where do you want to start?
Blood pressure and heart
Why hypertension shows up earlier, what the category numbers mean, and how to read a cuff correctly at home.
Fibroids and reproductive health
Fibroid symptoms that get mistaken for bad periods, what the treatment options actually involve, and maternal-health warning signs.
Type 2 diabetes and metabolic health
Screening ages, A1C thresholds, and why a normal A1C does not always mean normal blood sugar.
Skin, scalp and hair
What common skin conditions look like on brown and black skin, and what the dermatology research says about traction alopecia and CCCA.
What do the blood pressure categories actually mean?
Blood pressure is the one number in this list you can check today, and the cut-offs are not intuitive. These are the categories the American Heart Association publishes, carried forward into the 2025 AHA and ACC hypertension guideline that retired and replaced the 2017 version. A reading only counts if it is taken properly: seated, back supported, feet flat, arm at heart level, after five quiet minutes. The US Preventive Services Task Force gives blood pressure screening its strongest rating, Grade A, for every adult 18 and over.
| Category | Systolic (top) | Diastolic (bottom) | What it means |
|---|---|---|---|
| Normal | Under 120 | and under 80 | Keep checking once a year. |
| Elevated | 120 to 129 | and under 80 | Not hypertension yet. This is the stage where habits still move the number. |
| Stage 1 hypertension | 130 to 139 | or 80 to 89 | Diagnosis is made on repeat readings, never one visit. |
| Stage 2 hypertension | 140 or higher | or 90 or higher | Usually medication plus habit change. |
| Severe hypertension | Higher than 180 | and/or higher than 120 | Recheck in five minutes. If it stays there, get emergency care. |
Read the blood pressure guides
Latest guides
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Dandruff or Seborrheic Dermatitis? How to Tell on Natural Hair
The difference is inflammation, not flake type. Why standard advice assumes daily washing, and when scalp flaking needs a dermatologist instead.
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Can Hair Relaxers Cause Fibroids?
No. The NIEHS analysis of 4,162 Black women found odds ratios of 1.15 and 1.18, with confidence intervals crossing 1. Uterine cancer is separate.
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Why Sickle Cell Trait Can Make an A1C Test Read Low
Sickle cell trait lowered A1C by 0.29 points at the same fasting glucose. Prediabetes was classified in 29.2 percent of carriers against 48.6 percent.
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How Accurate Are Pulse Oximeters on Dark Skin?
Pulse oximetry missed dangerously low blood oxygen in 11.7 percent of Black patients against 3.6 percent of White patients. What it misses, and why.
Check the source yourself
Every figure in this guide links to the agency or study it came from. If a number here matters to a decision you are making, open the source and read it. Our research method explains how each one was verified.
Questions readers ask about this site
Who writes Black Girls Thrive Daily?
One editor writes and maintains the site: a health writer who works from primary sources rather than from other health blogs. Every article carries a byline, a published date and a last-reviewed date, and the editor page lists what she covers and how she got there.
Is this medical advice?
No. Everything here is general health information. It cannot see your history, your medications or your labs, so it cannot tell you what to do. Use it to walk into an appointment better informed, then let a clinician who knows your chart make the call.
Why write health guides specifically for Black women?
Because the defaults fail. Dermatology reference images under-represent brown and black skin, fibroid risk runs two to three times higher, and maternal mortality was 44.8 per 100,000 live births for Black women in 2024 against 14.2 for white women. Guides that ignore that are guides that miss things.
Where do the numbers come from?
From the CDC, the National Institutes of Health, ACOG, the American Heart Association, the American Diabetes Association, the USPSTF and peer-reviewed journals. Each figure links to its source. If a claim cannot be traced to one of those, it does not get published.
Do you sell supplements or take affiliate commissions?
No. The site sells nothing, recommends no product for purchase, and takes no affiliate commission. If that ever changes, a disclosure block will appear on every affected page before any link goes live.
How often is content updated?
Priority guides are reviewed roughly every 30 days and after any guideline change. The last-reviewed date near the byline is the real date the page was checked, not the date it was first published.
Who publishes this
Black Girls Thrive Daily, an independent health-information site with one named editor and a public research method.
Not affiliated
Not a government agency, not a clinic, not a health plan. No affiliation with the CDC, the NIH, ACOG or any organisation cited here.
How facts get checked
Primary source first, figure and date recorded, claim dropped if it cannot be traced. The full method.