“Hit men” dump smaller tuna onto ice, where they slowly freeze to death or are crushed when thousands of their schoolmates are piled on top of them. Think “swimming with the fishes” in reverse. To denounce National Seafood Week (October 4 to 11), protesters “caught” in fishing nets asked Londoners to protect aquatic animals of all kinds by going vegan. Large tuna are impaled on longlines-which are miles of barbed hooks that are left in the ocean for days at a time. They are dragged against rocks and debris, and some fish suffocate from the sheer weight of other fish pressing against them. Tuna are chased until they move into a tight group, and then a net is lowered around them. Unlike a certain cartoon tuna, fish aren’t begging to be caught. And University of Edinburgh biologist Culum Brown says, “In many areas, such as memory, their cognitive powers match or exceed those of ‘higher’ vertebrates, including non-human primates.” 5. Theresa Burt de Perera, an Oxford University scientist, recently published research showing that fish learn faster than dogs. How about a fish who’s as smart as a dog? Dr. Do your heart a favor-put down the fish fork and pick up a safer source of omega-3s, such as walnuts and flaxseeds. According to a recent study published in the American Heart Association’s journal, men with the highest levels of mercury increased their risk for heart disease by 60 percent and their risk of dying of a heart attack by 70 percent. Tuna flesh is loaded with heavy metals that attack the heart muscle, so the toxicity outweighs any possible health benefits of omega-3 fatty acids. Heart Attack on a HookĮating fish is not healthy for your heart! Heavy metals are concentrated in tuna because of the contaminated fish they eat. Tuna aren’t exactly couch potatoes-they can swim more than 100 miles in a day-with a top speed of 40 miles per hour. Even “small” tuna species, such as yellowfin and albacore, can grow to be 6.5 feet long and weigh hundreds of pounds. The largest tuna are bluefin tuna, who can reach 15 feet in length and weigh more than 1,500 pounds. Even if he had eaten only half a can of albacore tuna a week, he still would have consumed 60 percent more mercury than is considered “safe” by the U.S. A California boy, who was the subject of a front-page Wall Street Journal article, went from being a star athlete and honor student to being unable to concentrate or catch a football because he ate canned tuna. Tuna fish accumulate toxic mercury in their flesh as a result of industrial pollution, and the side effects of mercury poisoning include finger curling, cognitive impairment, and coordination problems. Here are the top 10 reasons to let tuna off the hook: 1. You’ll also help combat the environmental destruction caused by the fishing industry, and you’ll protect your own health against damage from heavy metals and food poisoning. Next time you order sushi, consider showing some respect for these amazing animals by choosing a veggie roll instead. If you eat tuna, you’re contributing to the suffering of intelligent, social animals who simply want to live.
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