There are several versions of the keto diet, though the most popular one encourages you to get at least 70% of your daily calories from fat, 20% from protein, and no more than 10% from carbs.

Thus, you’ll want to stick to this macronutrient breakdown as closely as possible when choosing a keto protein bar.

For a 200-calorie bar, this ratio would equal 16 grams of fat, 10 grams of protein, and no more than 5 grams of carbs.

Try to avoid bars with a long list of ingredients you don’t recognize, such as artificial sweeteners or preservatives, as these indicate that the bar is heavily processed.

Diets high in processed foods are linked to an increased risk of chronic illnesses, such as cancer, heart disease, and obesity.

Instead, choose bars made mostly from real foods, such as oils, spices, natural sweeteners, nuts, and seeds. As the keto diet is high in fat, you should also look for healthy fats like nuts and nut butters, MCT oil, avocado oil, and flax, chia, or hemp seeds.

Numerous low carb, high fat protein bars align with the keto diet to keep you full between meals or provide a quick and easy breakfast.

It’s important to look for ones that pack a decent amount of protein, fiber, healthy fats, and other nutritious ingredients.

Of course, whipping up a batch of homemade bars is a great option as well.