NCT02329990

Effect of Phosphorus Supplementation on Body Weight

Premeal Phosphorus Supplementation for Reducing Energy Intake and Body Weight

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 71 (actual)
• Sponsor: American University of Beirut Medical Center · Academic / Other
• Sex: All
• Age: 18 Years – 45 Years
• Healthy volunteers: Accepted

Summary

Phosphorus is a mineral that is naturally present in our foods and is required by our bodies for normal function. It has been found that phosphorus supplementation taken before meals has the potential to reduce meal size. However its long term effect has not been measured yet. It is well accepted that changes in body weight require about 3 months. Using body weight as the outcome, which is the ultimate outcome of weight loss approaches, would provide robust information on the role of phosphorus.

Detailed description

A double-blind, randomised, placebo-controlled trial of 63 adults aged 18 to 45 years with a body mass index (BMI) of 25 kg/m2 or higher and normal kidney function at the American University of Beirut. Participants were randomly assigned to the placebo or phosphorus group where daily placebo or phosphorus supplements were ingested with three main meals (breakfast, lunch, and dinner) for a period of 12 weeks. Primary outcomes were changes in anthropometric measures, blood metabolites (including lipid profile, glucose, and insulin), and subjective appetite scores.

Conditions

• Body Weight

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	phosphorus	phosphorus supplement

Timeline

• Start date: 2013-06-01
• Primary completion: 2014-06-01
• Completion: 2014-09-01
• First posted: 2015-01-01
• Last updated: 2016-01-08