By: Hannah Daidone
Why we need protein
Proteins are building blocks in the body. They make up bones, cartilage, muscle, blood, skin, enzymes, hormones, and vitamins. They’re essential for growth and development, repair and build cells and tissue such as muscle, and play an important role in body processes such as blood clotting, fluid balance, and the immune response.
Proteins are made from amino acids. There are some amino acids that our bodies can make on their own. These are called nonessential amino acids. But there are nine amino acids that our bodies must get by consuming foods that contain them. These are called essential amino acids, and they are necessary for normal body functioning.
Fish like salmon, tuna, and mackerel are not only rich in protein but also contain omega-3 fatty acids, which are beneficial for heart health. Look for seafood options that are lower in methylmercury, such as salmon, anchovies, and trout.
Dairy products like milk, cheese, and yogurt are rich in protein, calcium, and other essential nutrients. Greek yogurt is a great option, as it is high in protein as well as nutrients such as calcium, vitamins, and minerals. Dairy products can be high in saturated fat, so choose low-fat dairy options and limit the amount of cheese you eat.
Beans, peas, and lentils include kidney beans, pinto beans, white beans, black beans, lima beans, fava beans, soybeans, chickpeas, black-eyed peas, pigeon peas, split peas, lentils, and edamame. These plant-based foods are excellent sources of protein as well as fiber, folate, potassium, iron, and zinc.
Nuts and seeds include almonds, hazelnuts, walnuts, peanuts, chia seeds, pumpkin seeds, sunflower seeds, and peanut butter. They are not only rich in protein but also provide healthy fats, vitamins, and minerals. Nuts are high in fat and calories, so be mindful of portion sizes.
Eggs contain all of the essential amino acids, making them a complete protein source. Eggs are also a source of vitamins, minerals, healthy fats, and antioxidants.
