Botanical
Cranberry
Cranberry is the tart red berry of Vaccinium macrocarpon, a low shrub related to the blueberry. It is mostly studied for urinary tract infections.
Also listed as Vaccinium oxycoccos, Vaccinium macrocarpon, Cranberry Fruit, Cranberry Extract
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Every rating with its studiesGrouped by health goal, with the publications behind each rating
Why people take it
Immune Support20.9%
Essential Health18.3%
Energy11.7%
Detox10.4%
Gut Health9.7%
Bone & Joint5.2%
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.