When it comes to working out and building muscle, there are several different routes people can take. One of the most popular diets people follow is a low carb, high protein diet. A low-carb diet restricts sugary foods and starches, like pasta or bread, and instead puts emphasis on protein, natural fats, and vegetables.

There are two ways to follow a low carb diet. You can either try to eat foods that have a low number of total carbs, these are the carbs listed on nutritional labels as “carbohydrates,” or you can limit your number of net carbs, which is the total grams of carbs in a food minus the grams of fiber. For example, if a bag of edamame beans has 17 grams of total carbs and 10 grams of fiber, it has seven grams of net carbs. The reason people sometimes track net carbs as opposed to total carbs, is because they believe that fiber shouldn’t be counted as a regular carb since it does not affect blood sugar levels.

While you can certainly follow a low-carb diet with just whole foods, there are also plenty of products on the market that fit the low-carb bill and are high in protein to power your workout. Here are 15 to get you started!