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Ingredient · Whole Food

walnuts

Cleaner · 9/10, higher is cleaner

How we reached this

Walnuts (Juglans regia) — high in alpha-linolenic acid omega-3, fiber, magnesium, copper. USDA FoodData Central. FDA qualified health claim for cardiovascular benefit.

Sources · 1

Products containing this · 3

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-05-25.