The Effect of Phosphorus on Diet Induced Thermogenesis

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02594787

Enrollment

Registered

2015-11-03

Start date

2011-03-31

Completion date

2014-01-31

Last updated

2015-11-03

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

Conditions

Healthy, Imbalance of Constituents of Food Intake

Brief summary

The aim of the trial is to investigate the effect of ingestion of 75g of glucose (with or without phosphorus) on diet induced thermogenesis (using indirect calorimetry) and appetite (using visual analogue scales) in lean and obese healthy subjects

Interventions

DIETARY_SUPPLEMENTPhosphorus

DIETARY_SUPPLEMENTPlacebo

Study design

Allocation

RANDOMIZED

Intervention model

CROSSOVER

Masking

TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

18 Years to 30 Years

Healthy volunteers

Yes

Inclusion criteria

* Healthy * Sedentary lifestyle * Stable weight for the past 3 months * On a balanced diet

Exclusion criteria

* Underweight (BMI\<18.5) or overweight/obese (BMI≥25) * age \<18 or \> 30 years * Inability to give valid consent * Presence of a chronic or acute illness. * Elevated physical activity level (assesses by the physical activity questionnaire) * Heavy smokers (≥1 pack per day). * Weight gain or loss of \> 3% in the past 3 months * History of kidney stones

Design outcomes

Primary

Measure	Time frame	Description
Diet Induced Thermogenesis	180 minutes (measured every 30 min)	Diet Induced Thermogenesis will be measured using indirect calorimetry (VO2 consumption)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026