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Nutritional Supplements on Blood Pressure 2008

Effects of Nutritional Supplements on Blood Pressure and Heart Rate Variability

Status
UNKNOWN
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00609570
Enrollment
60
Registered
2008-02-07
Start date
2008-10-31
Completion date
2009-07-31
Last updated
2008-10-28

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

Conditions

Hypertension

Keywords

hypertension, supplement, HRV

Brief summary

Three different supplements will be used in the study (fruits and vegetable powders, whey protein and calcium) for patients with hypertension. The null hypothesis was that the supplements had no effects on participants' blood pressure.

Detailed description

Hypertensive participants will be randomly assigned into three groups. The first group of participants will take the fruits and vegetable powders mixed with water. The second group takes whey protein and the third group takes calcium pills. Blood pressure and heart rate variability will be measured every two weeks for three months.

Interventions

DIETARY_SUPPLEMENTNanoGreens

fruits and vegetables

DIETARY_SUPPLEMENTWhey protein

Whey

DIETARY_SUPPLEMENTCalcium pills

CA

Sponsors

Logan College of Chiropractic
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
FACTORIAL
Primary purpose
TREATMENT
Masking
SINGLE (Investigator)

Eligibility

Sex/Gender
ALL
Age
20 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

* Age 20-70 * Hypertensive male and female subjects.

Exclusion criteria

* Severe cardiovascular and renal conditions. * Pregnancies and taking medications.

Design outcomes

Primary

MeasureTime frame
Blood pressure and HRVevery two weeks for three months

Countries

United States

Contacts

Primary ContactJohn Zhang, MD PhD
john.zhang@logan.edu636 230 1920

Outcome results

None listed

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