Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Meta-analysis graphs on the effect of garlic on systolic blood pressure (A) or diastolic blood pressure (B). Abbreviations: N, number of participants; SD, standard deviation; WMD, weighted mean difference; CI, confidence interval; SBP, systolic blood pressure; DBP, diastolic blood pressure; s1, study 1 [ref 11].
