Fast food might be the go-to for convenience and affordability, but its impact on health is undeniable. Studies have shown a strong link between frequent fast-food consumption and a host of health issues, including obesity and heart disease. Nutritionists warn against the regular intake of these meals due to their high levels of saturated fat, sodium, and potentially harmful packaging chemicals.

But sometimes, fast food is the only option. Knowing which burgers to steer clear of can help you make healthier choices when you're in a bind. Here's a rundown of the fast-food burgers that are best left unordered.

McDonald's Double Quarter Pounder With Cheese

This McDonald's classic is a calorie bomb, loaded with saturated fat and sodium, making it one of the unhealthiest choices on the menu.

Burger King Triple Whopper with Bacon & Cheese

With its towering three patties, this burger exceeds daily recommended limits for saturated fat and sodium, not to mention its calorie count.

Wendy's Big Bacon Classic Triple

Another triple-threat, Wendy's Big Bacon Classic, packs in the saturated fat and sodium, making it a poor choice for heart health.

Hardee's Monster Burger

Living up to its name, the Monster Burger from Hardee's is monstrously high in calories, fat, and sodium.

Checkers/Rally's Baconzilla Burger

The Baconzilla is not only high in calories and fat but also contains a dangerous amount of sodium, posing serious health risks.

Dairy Queen 1/2 lb Triple Signature Flamethrower Stackburger

This fiery burger from Dairy Queen is alarmingly high in fat and sodium, making it anything but a cool choice for your diet.

In-N-Out Double-Double Burger

Despite being a fan favorite, the Double-Double is still a dietary double trouble with its high sodium and fat content.

Jack in the Box Bacon Ultimate Cheeseburger

This burger combines high calories with excessive saturated and trans fats, making it a heart-unhealthy option.

Wendy's Pretzel Baconator

Loaded with bacon and cheese, the Pretzel Baconator is a sodium and calorie overload, making it less than ideal for a balanced diet.

Jack in the Box Bacon Double Smashed Jack

With its smashed patties and bacon, this burger skyrockets in saturated and trans fats, not to mention its high sodium level.

Five Guys Bacon Cheeseburger

Known for its hefty portions, Five Guys' Bacon Cheeseburger is no exception, loaded with unhealthy fats and excessive sodium.

Sonic SuperSONIC Bacon Double Cheeseburger

This Sonic burger goes overboard with calories, fat, and sodium, making it one of the least healthy options on their menu.

Shake Shack Double Smokeshack

While tempting, the Double Smokeshack's high saturated fat and sodium content make it a risky choice for burger lovers.

Whataburger's Triple Meat Whataburger

Embodying the "more is better" mantra, this burger from Whataburger is a dietary disaster, packed with trans fats and calories.

McDonald's Bacon Quarter Pounder with Cheese

Even as a less hefty option at McDonald's, the Bacon Quarter Pounder is still a heavy hitter in calories, sodium, and saturated fat.

Rally's/Checkers Triple Smoky BBQ Bacon Buford

This towering burger from Rally's/Checkers is a sodium and fat overload, making it one of the unhealthiest options available.

When fast food is your only option, choosing wisely can make all the difference. Opting for lighter, less processed options can help maintain your health without sacrificing convenience.