The world of protein is full of surprises. For example, did you know that vegan protein is just as good as whey protein for the average gym-goer? Or that the protein industry is worth billions of dollars? Here are 10 things you (probably) didn't know about the protein industry. 

1. The protein industry is worth billions of dollars. In 2018, the global protein market was valued at $33.7 billion and is expected to grow to $51.3 billion by 2025. 

2. Egg whites are a popular source of protein among bodybuilders and fitness enthusiasts. In fact, egg whites contain more protein than any other food! 

3. Soy protein is one of the most popular plant-based proteins on the market. Soybeans are a complete protein, which means they contain all nine essential amino acids that our bodies need. 

4. Casein protein is derived from milk and is slowly digested, making it a great choice for a bedtime snack or post-workout shake. 

5. Pea protein is another popular plant-based protein powder. Pea protein is high in iron and low in calories, making it a great choice for those looking to lose weight or build muscle mass. 

6. Rice protein is perfect for those with gluten sensitivities or allergies because it is derived from brown rice and does not contain any wheat or Dairy products. 

7. Hemp protein powder is made from hemp seeds and contains all 20 amino acids, including the 9 essential amino acids that our bodies cannot produce on their own. 

8. Collagen protein powder is derived from animal bones and skin and has been shown to improve joint pain, skin elasticity, and gut health. 

9 . Vegan protein powders are made from a variety of plant-based sources, such as rice, pea, hemp, and soy. While they may not be as popular as whey or casein powders, they are just as effective in helping you build muscle mass. 

10 . Protein powders are not just for bodybuilders or athletes! In fact, many people use them as a meal replacement or to help with weight loss because they are low in calories and high in nutrients. Whether you’re looking to build muscle or lose weight, there’s a protein powder out there that’s right for you. 

Who knew there was so much to learn about protein powders? If you're considering adding a protein powder to your diet, now you know what options are available to you - and there are plenty! With so many benefits, it's no wonder why the global protein market is expected to reach $51 billion by 2025. So whether you want to build muscle, lose weight, or improve your gut health, there’s a protein powder out there that can help you achieve your goals. Bon appetit!