7 Unhealthiest Fast-Food Coffees

The White Chocolate Mocha Frappuccino has 420 calories per 16-ounce grande, over 15 teaspoons of sugar, and 11 grams of saturated fat, which is close to the daily maximum limit.

Starbucks White Chocolate Mocha Frappuccino

The Mocha Frappe contains 490 calories per medium serving, 60 grams of sugar, and 13 grams of saturated fat, equivalent to a day's worth of unhealthy fats.

McDonald's Mocha Frappe

This drink has 720 calories per medium serving, 142 grams of sugar from seven different forms, and contains 35 ingredients, mostly sugars and preservatives.

Dunkin' Donuts Butter Pecan Frozen Coffee

With 470 calories per grande and 60 grams of sugar, the Caramel Ribbon Crunch Frappuccino is high in sugar. For a lower sugar option, try a tall Espresso Frappuccino.

Starbucks Caramel Ribbon Crunch Frappuccino

This beverage contains 680 calories per medium, 134 grams of sugar, and can cause rapid blood sugar spikes, increasing the risk of obesity, diabetes, and heart disease.

Dunkin' Donuts Caramel Swirl Frozen Coffee

The Mocha MooLatté has 620 calories per medium serving, 82 grams of sugar, and 1 gram of trans fat, which should be kept as low as possible according to health guidelines.

Dairy Queen Mocha MooLatté

Containing 410 calories per medium, 57 grams of sugar, and 8 grams of saturated fat, this drink has more sugar than most of Dunkin' Donuts' food items.

Dunkin' Donuts Signature Caramel Latte