#6: Farmed salmon
Wild-caught salmon is a very healthy protein and is safe to serve as a staple in your diet. It may be hard to find, however, as most salmon found in grocery stores today is farmed. Once again, human intervention with a natural product has rendered it unhealthy.
Farmed salmon live an overcrowded stressful life and are force fed unnatural diets that include antibiotics. The result is filets containing cancer-causing PCBs, mercury, and dioxins. Farmed salmon are also fattier than their wild cousins.
Instead – Eat wild-caught sockeye salmon or augment your diet with a purified fish oil supplement.