Protein is fundamental to our body's structure and function. Each day, we lose approximately 200 grams of amino acids, the building blocks of proteins. To maintain optimal health, it's recommended to consume about 1 gram of protein per kilogram of body weight. While it's possible to meet these requirements through a balanced diet—providing roughly 60 grams of protein from food—many people turn to protein supplements for convenience, particularly in fitness circles.Why Should You Consume Protein Shakes? Men, in general, get between 1.2 to 1.8 grams of protein per kilogram of their target body weight. This implies that a man weighing 200 pounds (90.7 kgs) is consuming between 108 and 160 grams of protein per day. Now, most of it is something you et from your diet while others from these supplements. Even though protein powder fills you with a similar protein, such as whey and casein, you'd find in chicken, eggs, or beans, it doesn't contain the other nutrients your body needs from those whole foods. Therefore, protein powder must be used as a supplement and not replacement of your meals.How Many Protein Shakes Do You Need Everyday? While protein shakes do not pose any threat to your body, drinking too many means that you aren't getting enough nutrients from other foods. "But if you have a food intolerance or struggle to get enough protein in your diet naturally, protein shakes are a great way to get a boost of protein daily," Byrd, a fitness expert told Men's Health. She underscored that most she would recommend to an average person is two per day, simply because anything beyond that point is going to cut into their diet negatively."If you are working out everyday or are physically active, then two shakes a day are more than enough as anything beyond that would cut into your diet in a negative way. If you aren't physically active then it is one protein shake per day. In extreme cases, wherein one workouts more than once every day or the person is engaged in long training sessions, a man is allowed to consume more than one protein shake," she advised.