Real fatigue, normal-looking labs, and the layer in between.
The standard test reads haemoglobin and calls it fine. Tissue-level iron depletion drives tiredness long before that number moves. I research this gap, build the screening tools that find it, and translate the evidence, for the women living it, the workplaces exposed to it, and the teams building on it.
For individuals
Understand your fatigue, and what to ask for next.
Coaching, a free iron risk questionnaire, and plain-language guides for women who have been told their labs are fine.
Explore For workplaces Find the fatigue your workforce medicals miss.Research-backed screening your team runs and owns, with a documented pathway into the medical provider you already have.
Explore Research and tools The evidence base, and the tools built on it.Publications, an R script pack for health researchers, and the science every tool on this site is grounded in.
ExploreWork cited by the World Health Organization. 30+ publications on iron, fatigue and women's health.