1. Vitamins and Minerals for Blood Pressure Reduction in the General, Normotensive Population: A Systematic Review and Meta-Analysis of Six Supplements
- Author
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Benjamin J. Behers, Julian Melchor, Brett M. Behers, Zhuo Meng, Palmer J. Swanson, Hunter I. Paterson, Samuel J. Mendez Araque, Joshua L. Davis, Cameron J. Gerhold, Rushabh S. Shah, Anthony J. Thompson, Binit S. Patel, Roxann W. Mouratidis, and Michael J. Sweeney
- Subjects
vitamins ,minerals ,nutraceuticals ,blood pressure reduction ,normotensive ,general population ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Hypertension is the leading preventable risk factor for cardiovascular disease and all-cause mortality worldwide. However, studies have shown increased risk of mortality from heart disease and stroke even within the normal blood pressure (BP) range, starting at BPs above 110–115/70–75 mm Hg. Nutraceuticals, such as vitamins and minerals, have been studied extensively for their efficacy in lowering BP and may be of benefit to the general, normotensive population in achieving optimal BP. Our study investigated the effects of six nutraceuticals (Vitamins: C, D, E; Minerals: Calcium, Magnesium, Potassium) on both systolic blood pressure (SBP) and diastolic blood pressure (DBP) in this population. We performed a systematic review and pairwise meta-analysis for all six supplements versus placebo. Calcium and magnesium achieved significant reductions in both SBP and DBP of −1.37/−1.63 mm Hg and −2.79/−1.56 mm Hg, respectively. Vitamin E and potassium only yielded significant reductions in SBP with values of −1.76 mm Hg and −2.10 mm Hg, respectively. Vitamins C and D were not found to significantly lower either SBP or DBP. Future studies should determine optimal dosage and treatment length for these supplements in the general, normotensive population.
- Published
- 2023
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