How many studies support Nuts?

Nut consumption is supported by several large prospective cohorts, including the Nurses' Health Study, Adventist Health Study, and a Swedish national cohort, along with a systematic umbrella review, all showing associations between regular nut intake and lower cardiovascular disease risk and mortality. That's backed by 5 published studies in Vitaebase's database, the most recent from 2025 -- a modest but real research base.