Small Oily Fish (Sardines)
Low burden — Small Oily Fish (Sardines) is a relatively low-burden choice.
Sardines, anchovies, herring.
The breakdown
Each driver rated 0 (none) to 10 (worst)
Evidence strength: strong · Detox Score = 100 − hazard×4.6 − exposure×3.4 − persistence×2.6, clamped 1–100.
What this means for you
A Detox Score of 79 places small oily fish (sardines) in the Low band. Low on the food chain means low mercury, plus excellent omega-3s that support overall metabolic health.
See where your whole exposure load is highest — free Exposure Score →Frequently asked questions
Is small oily fish (sardines) a toxic exposure?
Small Oily Fish (Sardines) has a Detox Score of 79 out of 100 (Low burden), which means it is a relatively low-burden choice. Low on the food chain means low mercury, plus excellent omega-3s that support overall metabolic health.
Why does small oily fish (sardines) score well?
Small Oily Fish (Sardines) scores 79/100 because its associated chemical hazard, everyday exposure and persistence are all low. Low on the food chain means low mercury, plus excellent omega-3s that support overall metabolic health.