6 fish to avoid buying: High in mercury and toxic (Page 2 ) | April 25, 2025

3. Sea Bass

This is a type of fish that contains very high mercury content. You can still add sea bass to your diet, but adults should only eat 200g per month, and children 100g per month.

4. Salmon (Repeated)

This is a type of sea fish that contains high levels of mercury. If you eat too much, it will increase the risk of methyl mercury poisoning, so mothers should limit buying sea bass for their families.

5. Catfish

Because catfish can grow to a very large size, many fish farmers feed their catfish growth hormones to promote their growth. However, these hormones are the cause of harm to health