“It’s how the fish is prepared that makes it unhealthy.

Finally, the bun is less than stellar nutrition-wise.

“Some are even made using a brioche bun, which is high in total fat.”

Fast-food fish sandwich

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Here are 7 of the most unhealthy fast-food fish sandwiches, according to dietitians.

Plus, the healthiest fish sandwich you should pick instead.

“It’s also quite high in fat, with almost half of its calories coming from fat.”

Burger King Big Fish

Burger King

The Wendy’s Breakfast MenuRanked by Nutrition!

“I would recommend most people to just avoid this one.”

So which fast-food fish sandwich should you pick instead?

Dairy Queen fish sandwich

Dairy Queen

The fish they are using is wild-caught Alaska pollock, which is a sustainable sourced fishery.”

In fact, McDonald’s Filet-O-Fish made our list ofthe best main menu itemsat the fast-food chain.

wendy’s wild-caught alaskan fish sandwich

Courtesy of Wendy’s

Sonic fish sandwich

Courtesy of Sonic

Arby’s chicken sandwich

Courtesy of Arby’s

Article image

Courtesy of Popeyes

jack in the box deluxe fish sandwich

Jack in the Box/Facebook

mcdonald’s filet-o-fish

McDonald’s