Seafood is often considered a healthy alternative to other forms of animal protein. However, due to deteriorating environmental conditions, some seafood is becoming unhealthy to consume. Seafood is also often prepared in ways that can negate the health benefits: slathered in cream sauce, breaded and deep-fried. These cooking methods can add to the already high cholesterol levels that many types of seafood contain.
We did some research and found the five unhealthiest seafood you should be aware of.
Farm-raised salmon
Knowing the origin of the salmon on your plate is very important. Farmed salmon has been known to have high levels of contamination. Polychlorinated biphenyls (PCBs) are used in transformers and other electrical equipment as lubricants and coolants, and farmed salmon absorb PCBs from their feed. They also often contain high levels of pesticides. Unfortunately for you and the salmon, they contain 3 ½ times the levels of PCBs than other seafood. Not to mention because farmed salmon are raised in cramped cages, they are fatter than wild salmon. That means more PCBs and pesticides are stored in their fat for longer periods of time. That's a tough first entry on our list of the five unhealthiest seafood.
Clam chowder
This thick, creamy, stick-to-your-bones chowder sticks to you bones for a reason. It’s chock-full of clams, heavy cream, bacon, and butter. Some recipes also include milk and whipping cream, which only ups the fat content. On average, an eight-ounce serving of clam chowder contains 299 calories, 100 of which are from fat; that means roughly 43% of the calories are fat calories. Out of those fat calories, 35% are the artery-clogging saturated kind. That same serving also contains 910 mg of sodium and 13% of your daily dose of cholesterol (based on a 2,000 calorie diet). This entry might better for a five unhealthiest seafood recipes, but, nonetheless, it's here and for good reason.
Raw oysters
Yes, oysters do have high levels of zinc, which is necessary for a healthy prostate, but with increasing levels of sea pollution, the bad outweighs the good. Oysters serve as one of the primary filters for their habitats. So, for those of you who love to shuck and slurp, you are ingesting high levels of toxins that the oyster absorbed. Raw oysters are also high in purines (organic compounds also found in other filter organs like kidney and liver) and can increase a man’s risk of developing gout. Cooked oysters are a safer alternative if you're looking to avoid the five unhealthiest seafood.
Find more examples of the unhealthiest seafood after the jump...