Effect of food structure on glycemic index, subjective appetite and food intake of dietary supplements

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200062060

Enrollment

Unknown

Registered

2022-07-21

Start date

2022-07-21

Completion date

Unknown

Last updated

2023-04-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Control postprandial glycemia through diet therapy

Interventions

Treatment 1:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 1 (Protein source: whey protein). Blood glucose levels, insulin levels and subjective appetite are moni

Treatment 2:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 2 (Protein source: sodium caseinate). Blood glucose levels, insulin levels and subjective appetite are

Treatment 3:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 3 (Protein source: soybean protein). Blood glucose levels, insulin levels and subjective appetite are m

Treatment 4:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 4 (Lipid source: medium chain triglycerides). Blood glucose levels, insulin levels and subjective appet

Treatment 5:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 5 (Available carbohydrates source: maltodextrin). Blood glucose levels, insulin levels and subjective a

Treatment 6:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 6 (Fiber source: fructooligosaccharide). Blood glucose levels, insulin levels and subjective appetite a

Treatment 7:After 2 h of a standardized breakfast, participants consume 250 g dietary supplement 7 (Fibe

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria were individuals with body mass index (BMI) between 18.5 and 25.4 kg/m^2 and fasting serum glucose level below 5.5 mmol/L.

Exclusion criteria

Exclusion criteria: Participants were excluded if they had metabolic disorders, mental disorders, significant weight fluctuation, anemia, cardiovascular diseases, diabetes, renal/liver diseases, thyroid disease or eating disorders. Participants with strict dietary concerns, including dislike of or allergy to foods or adherence to particular diets (e.g. vegetarian, vegan, kosher, etc.) were also excluded.

Design outcomes

Primary

Measure	Time frame
Blood glucose;	—

Secondary

Measure	Time frame
Insulin;Subjective appetite;Food intake;	—

Countries

China

Contacts

Public ContactGuo Qing

qing.guo@cau.edu.cn+86 18513866232

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026