* Animal products:
* Beef
* Pork
* Chicken
* Turkey
* Fish
* Eggs
* Dairy products (e.g., milk, cheese, yogurt)
* Plant products:
* Beans
* Lentils
* Soybeans
* Tofu
* Tempeh
* Edamame
* Nuts
* Seeds
* Whole grains (e.g., brown rice, quinoa, oats)
Protein is an essential nutrient that is used for many different purposes in the body, including building and repairing tissues, making enzymes and hormones, and transporting oxygen and nutrients throughout the bloodstream. The amount of protein a person needs varies depending on their age, activity level, and overall health. On average, adults should consume about 0.8 grams of protein per kilogram of body weight per day.