Overgewicht, Obesitas Obesity Overweight
Conditions
Interventions
Information meeting and first part screening:
Once the study is explained to the participants and when willing to participate
the participants sign informed consent. After that, participants take pa
Sponsors
Wageningen Universiteit
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: -Good general health and appetite -Between 18-55 years old at the day of inclusion -Fluent in Dutch and able to read and understand English (because of a questionnaire tool only available in English) -BMI 18.5-27 kg/m2 -Non-smoking -Men: no facial hair or willing to shave (due to facial markers video) -Liking of the model food by scoring at least once (out of the two) a score 4 on a nine point hedonic scale with not more than a 2 points difference between the two gels (more or less equal preference for texture).
Exclusion criteria
Exclusion criteria: -Dental pathologies such as known caries, full dentures or planning to undergo dental treatment during the study -Difficulties with swallowing and chewing -Braces (not including a dental wire) or oral piercing -Use of medication of which the taker notices (or has noticed in the past) that it influences appetite, taste, mastication and/or salivation or when the description of the medication describes effects on appetite, taste, mastication and or salivation. -Allergies or intolerance to any ingredient of the model food of standardized pre-meal. -Not willing to eat the model foods or standardized meal because of eating habits, (religious) believes or vegetarianism. -Followed an energy restricted diet during the last 2 months -Gained or lost 5 kg over the last half year -Woman: not pregnant or planning to get pregnant within period of study or breastfeeding -High restrained eater according to the Dutch Eating Behaviour Questionnaire (men: score>2.9, women: score>3.4). -Dislike for any of the textures according to the texture preference questionnaire (score of 1). - Signed up for or participating in another research study (with the exception of the EetMeetWeet study) - Employee of Human Nutrition (Wur) - Thesis student or intern at the chair group of Sensory Science and Eating Behaviour Human Nutrition (WUR).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The main study parameter is ad libitum intake of the model foods, in gram. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary study parameters are: perceived sweetness, number of chews, chewing duration, mastication cycle, mouth behaviour type (according to questionnaire), food neophobia level and subjective satiety parameters (hunger, fullness, thirst, prospective consumption desire to eat and nausea). | — |
Countries
Netherlands
Outcome results
None listed