Appetite, Weight Loss
Conditions
Brief summary
The entire study protocol will last 13 weeks. Women will be randomly assigned to one of two experimental groups: high and low protein. All women will consume their unrestricted habitual diet during week 1 while baseline testing and measurements are taken. Starting at week 2, women in both groups will be counseled to consume a 750 kcal/day energy deficit diet containing either the RDA (LP group) or more than the recommended dietary allowance (RDA) (HP group) for protein. The energy restriction period will continue for 12 weeks (through study week 13) and is expected to result in body weight reduction of approximately 17 pounds. Testing and measurements will be repeated during week 13.
Interventions
OTHERHigher Protein (HP)
OTHERLower Protein (LP)
Sponsors
Purdue University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Eligibility
Sex/Gender
FEMALE
Age
21 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Eligible women will have a body mass index (BMI: weight (kg)/height (m2)) ranging from 26-36. * Must be at least 21 years old.
Exclusion criteria
* Women with medical conditions that might place them at risk for participating in the study or interfere with the successful completion of the study protocol will be excluded. * BMI \<26 or \>36. * Younger than 21 years old.
Countries
United States
Outcome results
None listed