How many studies support Vegetables?

A large meta-analysis of prospective cohorts, together with a dose-response meta-analysis linking fruit and vegetable intake to lower cardiovascular disease, cancer, and all-cause mortality, provides consistent support for a cardiometabolic benefit of higher vegetable intake. That's backed by 6 published studies in Vitaebase's database, including 2 meta-analyses, the most recent from 2021 -- a modest but real research base.