Lactoferrin supplement study for female endurance athletes
Part of Hormones & metabolism clinical trials.
This study tests whether a natural protein called lactoferrin can improve iron levels and athletic performance in women who exercise regularly. If you're a female runner, cyclist, or swimmer with low iron stores, this trial might help you feel stronger during training.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Be a woman between 18 and 45 years old
- Exercise at least 5 hours per week doing endurance sports (running, cycling, swimming, etc.) for the past 6 months, with 3+ intense sessions weekly
- Have a low iron level (serum ferritin below 30 ug/L) confirmed by a blood test
- Have a regular menstrual cycle and no changes to birth control in the past 6 months
- Be in generally good health with a normal weight (BMI 18.5–32.5) and no serious digestive, heart, or blood disorders
- Not smoke, not use new vitamins or supplements during the study, and agree to stop all supplements 24 hours before each visit
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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