The Effect of Breakfast With Different Macronutrient Composition on PYY, Ghrelin, GLP-1,Glucose Level, VAS for Hunger, VAS for Satiety and Ad Libitum Intake 4 Hours After Breakfast in Obese Women

University of Indonesia (UI)

Status: Completed

Conditions: Protein Consumption; Ghrelin; Gut Hormones; Obesity; PYY; Appetite

Treatments: Behavioral: diet with different composition

Study type: Interventional

Funder types: Other

Identifiers

NCT03697486

GuthormonesS3

Details and patient eligibility

About

Gut hormones, such as PYY and ghrelin, are associated with appetite control and obesity. Protein is thought to be the most satieting nutrient and could affect production of several gut hormones. This study's objective is to find the effect of breakfast with different protein composition on PYY, ghrelin, and ad libitum intake four hours after breakfast.

The research methodology was used a clinical trial with 22 obese women participants. Subjects were given three types of breakfast: low protein consumption (12.4% protein), medium protein (23.5% protein), and high protein (40,6% protein). PYY and ghrelin level were measured at 0, 15, 60, 120, and 180 minutes after breakfast. Ad libitum meal was given four hours after breakfast and measured after.

Enrollment: 22 patients

Sex: Female

Ages: 20 to 40 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• BMI 25-30 (obese)
• with stable body weight within the last 6 months (body weight change less than 4 kg)
• normal blood glucose level.

Exclusion criteria

• patients who never had breakfast
• patients in weight loss program
• patients consuming lipid-absorption inhibitor or appetite-suppressing drugs
• patients that have had gastrointestinal tract resection.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: Single Blind

---

22 participants in 3 patient groups

High Protein

Experimental group

Description:

(40,6% protein)

Treatment:

Behavioral: diet with different composition

Moderate Protein

Experimental group

Description:

(23.5% protein)

Treatment:

Behavioral: diet with different composition

Low Protein

Experimental group

Description:

(12.4% protein)

Treatment:

Behavioral: diet with different composition