Culinary Medicine to Enhance Protein Intake on Muscle Quality in Older Adults
Study Details
Study Description
Brief Summary
Aging is associated with a decline in muscle mass, strength, and physical function, leading to muscle mass loss and weakness. These concerns can impact an individual's functional independence and quality of life (QOL). Dietary protein stimulates muscle protein growth. Current studies suggest that optimal protein intake for older adults is greater than the Recommended Dietary Allowance. Barriers to consuming protein-rich foods in older adults include reductions in taste and smell, dentition, dexterity, and changes in living situation. Therefore, nutritional interventions are needed to effectively improve eating behaviors, diet quality, and stimulate muscle growth and strength. These interventions will help prevent, manage, and promote muscle mass loss recovery. Older adults may not be aware of their changing nutrient needs and therefore may lack the skills to prepare nutritionally adequate foods properly. Cooking demonstrations, or culinary medicine (CM), can help teach healthy cooking to reduce potential red meat consumption barriers and improve community-dwelling older adults' dietary habits. Thus, CM can be a novel strategy to improve diet quality in older adults and promote and augment at-home cooking. CM is an evidenced-base field that combines skills of preparing, cooking, and presenting food with the science of medicine. This field can help to accomplish potential eating behaviors and health outcome improvements. A tailored CM program can be an effective strategy that could reduce barriers in protein intake that will enable older adults to age well and productively.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Culinary Medicine Those in this group will receive culinary medicine, which includes cooking videos and educational videos to help educate on ways to increase protein intake through lean ground beef. |
Behavioral: Culinary Medicine
The CM-group will receive weekly cooking demonstrations and education videos via electronic links for 16 weeks, and three nutrition education based on the content of the Nutrition Care Manual from the Academy of Nutrition and Dietetics to show age-appropriate recipes with correct preparation methods and different cooking methods for lean ground red meat to increase protein consumption.
|
| Other: Control This group will only receive recipes containing lean ground beef to help increase protein intake. |
Behavioral: Control
The CN-group will receive weekly recipes via electronic links without the culinary medicine intervention.
|
Outcome Measures
Primary Outcome Measures
- Dual Energy X-ray Absorptiometry (DXA) [Baseline and at 4 months]
DXA will measure full body muscle mass and fat mass in grams.
Secondary Outcome Measures
- Protein questionnaire [Baseline, weekly, and at 4 months]
The subject will fill out an online modified version of the rapid self-administered dietary protein food frequency questionnaire. This questionnaire contains 20-items evaluating the weekly intake of different types of meat, dairy, eggs, beans to provide the weekly protein intake in grams.
- Cooking Effectiveness Questionnaire [Baseline, weekly, and at 4 months]
Questionnaire to record effectiveness of culinary medicine cooking videos based on a scale of from "completely confident" to "not confident at all"
- Body mass index in kg/m^2 [Baseline and at 4 months]
Weight in kg and height in meters will be used to calculate BMI
- Weight in lbs [Baseline and at 4 months]
Weight will be measure to the nearest 0.1 lbs
- Height in inches [Baseline and at 4 months]
Height will be measured to the nearest 0.1 in using a stadiometer.
- Steps [through study completion, 4 months]
Subjects will be provided a Garmin Vivofit 4 watch to monitor their steps throughout the study
- Grip strength [Baseline and at 4 months]
Grip strength will be measured by a handheld dynamometer. The subject will be asked to used the handheld dynamometer three times for each to obtain the average of the three test results.
- Physical activity questionnaire [Baseline and at 4 months]
Community Healthy Activities Model Program for Seniors (CHAMPS) is 41-items that assess the weekly frequency and duration of various physical activities typically undertaken by older adults.
Eligibility Criteria
Criteria
Inclusion Criteria:
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65 years and older
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physically active
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able to cook for oneself
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willing to complete two blood draws
Exclusion Criteria:
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<65 years old
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sedentary lifestyle
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bleeding disorder
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heart pacemaker
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type 1 diabetics and type 2 diabetics taking insulin
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current smokers
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amputees
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Texas Tech University | Lubbock | Texas | United States | 79409 |
Sponsors and Collaborators
- Texas Tech University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- Muscle Culinary Medicine