Key result
Beetroot juice treatment lowered cerebrovascular resistance index, systolic blood pressure, and heart rate-systolic pressure product at rest and during exercise in 12 healthy females.
Why the study?
Does beetroot juice treatment decrease blood pressure and cerebrovascular resistance in healthy females?
Does beetroot juice treatment decrease blood pressure and cerebrovascular resistance in healthy females?
Beetroot juice treatment lowers systemic blood pressure and cerebrovascular resistance in healthy females, highlighting its potential as a dietary intervention for hypertension.
Beetroot juice effects in healthy females are hypothesis-generating; larger trials needed before considering hypertension or cerebrovascular applications.
Cerebral blood flow dysregulation is often associated with hypertension. We hypothesized that a beetroot juice (BRJ) treatment could decrease blood pressure and cerebrovascular resistance (CVR). We subjected 12 healthy females to control and BRJ treatments. Cerebrovascular resistance index (CVRI), systolic blood pressure (SBP), total vascular resistance (TVR), and the heart rate-systolic pressure product (RPP) measured at rest and at two exercise workloads were lower after the BRJ treatment. CVRI, SBP, and RPP were lower without a lower TVR at the highest exercise level. These findings suggest improved systemic and cerebral hemodynamics that could translate into a dietary treatment for hypertension.
No takes yet. Share an insight, caveat, or question.
Bond et al. (2013) studied Healthy (n=12). Beetroot juice (BRJ) vs. Control treatment was evaluated on Cerebrovascular resistance index (CVRI), systolic blood pressure (SBP), total vascular resistance (TVR), and heart rate-systolic pressure product (RPP). Beetroot juice treatment lowered cerebrovascular resistance index, systolic blood pressure, and heart rate-systolic pressure product at rest and during exercise in 12 healthy females.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: