Healthy Normal Weight
Conditions
Keywords
Meal texture, Appetite, Energy compensation, Food reward
Brief summary
The aim of the present study is to compare the nutritional compensation between iso-caloric meals of various textures (liquid vs solid) in health young adults.
Detailed description
The present study will compare the potential energy intake compensations, appetite feelings response, food reward variations and satiating responses after the ingestion of three different lunch meals: i) one classical cooked meal; ii) one iso-energetic meal consumed using a pre-prepared liquid meal; iii) one iso-energetic meal consumed using a prepared liquid meal. This will be the first study to assess all these nutritional factors after such meals.
Interventions
BEHAVIORALSOLID
condition with a classical meal served using solid food items
BEHAVIORALLIQUID_P
condition with a liquid meal served using a powder solution
BEHAVIORALLIQUID_L
condition with a pre-prepared meal served using a liquid solution.
Sponsors
Appetite Control and Energy Balance Research Group, UNiversity of Leeds, Leeds, UK
Université d'Auvergne
University Hospital, Clermont-Ferrand
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
PREVENTION
Masking
NONE
Masking description
No masking
Intervention model description
All participants complete the same conditions
Eligibility
Sex/Gender
ALL
Age
18 Years to 25 Years
Healthy volunteers
Yes
Inclusion criteria
* being aged 18 to 25 years old * Being normal weight with a BMI between 20 and 25 kg/m² * Being registered with a social security number
Exclusion criteria
* Eating disorders * Specific food allergies or habits * being under diet
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change in Spontaneous Energy intake measured | day 1 , day 8, day 15 | spontaneous food intake will be measured ad libitum for the 12 hours that will follow the laboratory sessions (between 02:00pm to 11:59 pm). The participants will be offered a food bag composed of items they like and proposed ad libiutm and will be asked to only conume food from this bag for the rest of the day. Their intake will be weighted using an electronic food scale by a member of the investigation team and then analysed using Bilnuts software. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Hunger feelings | day 1 , day 8, day 15 | hunger area under the curve will be assessed using visual analogue scale through a the day |
| Food reward | day 1 , day 8, day 15 | The participants will be asked to complete a validated computer-based procedure to measure food reward (Leeds Food Preference Questionnaire; LFPQ) |
Countries
France
Contacts
Primary ContactLise Laclautre
Outcome results
None listed