This video looks simple on the surface — just fish sizes and mercury levels.
But underneath it is a bigger pattern:
The food chain concentrates nutrients… and toxins.
The higher up you eat, the more you inherit what came before it.
Sometimes the healthiest choice isn’t the most impressive fish — it’s the smallest one.
Other links related to this post:
What Should We Do About Iguanas?
Who was Vilhjálmur Stefánsson?
What I Ate for the Superbowl
