Fast food fries are not very healthy.

Here are eight french fry secrets that restaurants don’t want you to know.

Plus, don’t miss20 Secrets About Fast Food You Never Knew.

French fries with ketchup on dark background, top view

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The price markups on fries are wild.

Fries are an amazingly great bargain for fast food restaurants, not for you.

Fast food fries are designed to be addictive.

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Some chains even add sugars and extra fats.

Carl’s Jr./Hardee’s fries have up to 23 ingredients.

Five Guys fries have just potatoes, refined peanut oil, and salt.

holding mcdonald’s fries

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Most fast food fries are pre-cut and frozen.

A small"Classic" friesfrom Burger King has 732 milligrams of sodium.

An order of Five Guys Style fries has a staggering962 milligrams of sodium.

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So ask them to go light on the salt, something you do have control over.

Many fries also contain hidden sugars and extra starches.

Remember those long list of ingredients above?

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Photo: John H. / Yelp

Frozen fries

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jack in the box fries

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