Magnesium and Vitamin D Supplementation and Cardiometabolic Outcomes



Status:Recruiting
Conditions:Obesity Weight Loss, Obesity Weight Loss, Other Indications, Peripheral Vascular Disease, Gastrointestinal
Therapuetic Areas:Cardiology / Vascular Diseases, Endocrinology, Gastroenterology, Other
Healthy:No
Age Range:30 - 70
Updated:8/24/2018
Start Date:February 1, 2016
End Date:June 1, 2020
Contact:Deeptha Sukumar, PhD
Email:deeptha.sukumar@drexel.edu
Phone:267-359-5854

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Parathyroid Hormone and Cardiometabolic Outcomes in Obesity: Role of Magnesium and Vitamin D Supplementation

The purpose of this study is to investigate the effects of a combined vitamin D and magnesium
supplementation on parathyroid hormone and cardiometabolic health in persons living with
obesity.

Individuals living with obesity are at a higher risk of cardiometabolic abnormalities and
high circulating parathyroid hormone. There is evidence suggesting that vitamin D may play a
role in cardiovascular health outcomes; however, the research is currently inconclusive.
Magnesium is a cofactor of vitamin D metabolism, and the prevalence of concurrent vitamin D
and magnesium deficiency is high. This study aims to investigate the effect of vitamin D and
magnesium supplements in individuals who are overweight and obese on parathyroid hormone and
cardiometabolic health.

Inclusion Criteria:

- BMI range 25-40 kg/m2

- 30-70 years of age

Exclusion Criteria:

- Presence of any acute illness in the past month

- Pre-existing chronic medical conditions or medications know to influence energy,
vitamin D, magnesium and calcium metabolism, levels of blood glucose, lipids and blood
pressure

- Individuals taking vitamin D and magnesium supplement greater than the Recommended
Daily allowance

- Participants taking any medications or have disease known to influence calcium or bone
metabolism
We found this trial at
1
site
1601 Cherry Street
Philadelphia, Pennsylvania 19102
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from
Philadelphia, PA
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