Obesity and iron deficiency: could low oxygen be the key?
NCT ID NCT07542873
First seen Apr 22, 2026 · Last updated Jun 22, 2026 · Updated 7 times
Summary
This study looks at whether losing weight and breathing low-oxygen air (like at high altitude) can help people with obesity absorb more iron. Iron deficiency is common in obesity, possibly due to inflammation. The study will measure iron absorption before and after a 6-week program. Thirty adults with obesity are being recruited in Baton Rouge, Louisiana.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Pennington Biomedical Research Center
RECRUITINGBaton Rouge, Louisiana, 70808, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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 could point toward new ways to improve iron absorption in people with obesity, potentially reducing iron deficiency.
What could go wrong
This is a small, early-stage study with only 30 participants, so results may not apply to everyone. The low oxygen exposure is experimental and may cause discomfort or side effects.
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.