NCT05507801

Protein and Satiety in Older Adults (PROSAT)

The Effect of Protein on Appetite and Food Intake in More and Less Active Older Adults.

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 38 (actual)
• Sponsor: University of Reading · Academic / Other
• Sex: All
• Age: 65 Years
• Healthy volunteers: Accepted

Summary

This study aims to assess the effect of protein on appetite, food intake and gastric emptying in older adults (≥ 65 years) that are more and less active.

Detailed description

To investigate the differences in food intake in older adults that are more or less active and assess any differential responses to protein intake. To compare the effect of meals with high or low protein level but equal in energy and volume on appetite and gastric emptying in older adults that are more or less active (≥ 65 years).

Conditions

• Appetitive Behavior
• Gastric Emptying
• Physical Activity
• Energy Intake

Interventions

Type	Name	Description
OTHER	High Protein Milkshake	A milkshake with high protein level; including whey protein, fat free strawberry yogurt and whole milk - 337 kcal, 27 g carbohydrate, 57 g protein, 16 g fat.
OTHER	Normal Milkshake	A milkshake with normal protein level; including nesquik (strawberry), fat free strawberry yogurt, whole milk, double cream, whey protein and sweetener - 331 kcal, 64 g carbohydrate, 17 g protein, 19 g fat.

Timeline

• Start date: 2021-11-19
• Primary completion: 2022-08-23
• Completion: 2022-08-23
• First posted: 2022-08-19
• Last updated: 2024-06-07

Locations

1 site across 1 country: United Kingdom