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The Effects of Glucomannan on Weight Loss

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01709955
Enrollment
43
Registered
2012-10-18
Start date
2011-02-28
Completion date
2011-07-31
Last updated
2012-10-18

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

Conditions

Obesity

Keywords

Obesity, Overweight, Glucomannan

Brief summary

The purpose of this study is to determine if the herb, Glucomannan, is an effective non-pharmacological appetite suppressant for overweight or Class I obese patients. The study design will not include any other lifestyle changes which enhance weight loss in order to completely isolate the effects of Glucomannan as a non-pharmacological appetite suppressant.

Interventions

DIETARY_SUPPLEMENTGlucomannan

750 MG of Glucomannan in capsule form

OTHERPlacebo

750 mg of Cellulose powder in a capsule form

Sponsors

Northeast College of Health Sciences
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
FACTORIAL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
21 Years to 60 Years
Healthy volunteers
Yes

Inclusion criteria

Subjects will be recruited based upon the category of them wanting to lose 50 pounds. Subjects must be able to swallow the capsule whole with water.

Exclusion criteria

1. Self-reported use of prescription medication other than hormonal birth control (such as medication for diabetes, hypertension hypothyroidism, heart disease, cancer, etc.) 2. Pregnancy 3. Age younger than 21 or older than 60 years of age. 4. Screening for hypertension during the first laboratory visit that reveals a systole greater than 120 and a diastole greater than 90. 5. BMI calculations based upon height and weight measurements at the first laboratory visit that reveal a BMI less than 25 or greater than 35. 6. Self-reported iron-deficiency anemia, osteoporosis, and hypoglycemia.

Design outcomes

Primary

MeasureTime frame
Weight Loss30 Days

Outcome results

None listed

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