Fish is often praised as a health food, but not all varieties are good for you. Some popular choices can quietly harm your body due to mercury levels, toxins, and poor farming practices.
Key Takeaways
– Seven fish types pose serious health risks
– Tilapia’s omega-6 content can promote inflammation
– Swordfish, shark, and king mackerel contain high mercury
– Safer picks: wild salmon, sardines, anchovies, skipjack tuna
– Smarter choices depend on fish sourcing and lifecycle
Fish to Avoid
Tilapia is heavily farmed in unregulated conditions and loaded with omega-6s, which can trigger chronic inflammation.
King mackerel, swordfish, and sharks are large, long-living predators that accumulate mercury, leading to neurological risks.
Orange roughy, which can live 150 years, builds up heavy metals and industrial toxins over decades.
Eels, often harvested from polluted waters, absorb a cocktail of chemicals.
Tilefish, frequently mislabeled, carries mercury but hides behind misleading names like “snapper.”
Choose Wisely
Opt for smaller, wild-caught species. Ask where your fish comes from. The goal isn’t to avoid fish—it’s to eat smarter.
Your body deserves better.
