Protein can be found in a wide variety of foods, but here are five that may not be protein powerhouses.
Peanut Butter
Two tablespoons of peanut butter contain only seven grams of protein and more than 300 calories.
Olive Oil
Although olive oil is high in healthy fats, it contains no protein.
Dark chocolate
One serving of dark chocolate contains only four grams of protein, which means you must consume 350 calories to obtain this low protein content.
Mushroom
One cup of sliced mushrooms has two grams of protein, whereas one cup of chicken has about 30 grams of protein.
Hummus
Hummus is a delicious dip for veggies and crackers, but it only has two grams of protein per serving.
Pro-Tip
Protein should always be consumed in proportion to a person's body weight.