Researchers conducted a study on salmon samples from 67 grocery stores and 52 local sushi shops, revealing that 32.3% of sushi restaurant samples contained farmed salmon instead of the wild salmon that vendors claimed.
Farmed steelhead. Washington Department of Fish and Wildlife photo
Researchers conducted a study on salmon samples from 67 grocery stores and 52 local sushi shops, revealing that 32.3% of sushi restaurant samples contained farmed salmon instead of the wild salmon that vendors claimed.