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The CaREFREE Study
Calorie Restriction, Environment, and Fitness: Reproductive Effects Evaluation.
The CaREFREE Study
Calorie Restriction, Environment, and Fitness: Reproductive Effects Evaluation
This important research will teach us how nutrition, fitness, and the environment affect women's reproductive cycles. Participants who complete all study steps will be compensated up to $1,300.

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If you would like to find out more about the CaREFREE Study, please contact us at 1-855-MYNIEHS or complete the form below. Our research staff will be happy to provide you with additional information.

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Please use this form to send your questions or comments to us. Or, if you like, please email us directly at: carefree@mail.nih.gov