Female athlete study: hormones may change strength and hydration
NCT ID NCT07591818
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how natural menstrual cycles and birth control pills affect strength, hydration, and energy balance in 40 female athletes. Researchers will measure muscle strength, body water, and energy use at different times of the month. The goal is to better understand how hormones influence performance and health, which could lead to better training and nutrition advice for women.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help coaches and athletes tailor training and nutrition strategies based on hormonal phases, improving performance and health.
What could go wrong
This is an observational study with only 40 participants, so findings may not apply to all athletes. It measures associations, not cause and effect.
Disclaimer
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Faculdade de Motricidade Humana
RECRUITINGCruz Quebrada, Oeiras, 1495-751, Portugal