Protein shakes vary in nutritional value, while some are designed to aid weight loss, others help build muscle. Shakes that aid fat loss have over 50% protein, fewer carbohydrates and minimal fat. Your body requires a lot of energy to digest protein, helping you lose calories and control intake at the same time. Workout adequately or proteins will get stored as fat.
Curejoy Expert Dipti Mothay Explains:
Protein is the macro nutrient needed by the body for the growth and development of muscle fibres and tissues; it plays a major role and is responsible for various biochemical processes that occur in the body. Protein shakes are designed to assist a number of different goals and lifestyles, including shakes designed to assist weight loss.
Protein shakes vary in protein content, so if your goal is body fat loss, a protein shake that’s mainly protein, has fewer carbohydrates, and only a little bit of fat is ideal. One should also make sure that the product is more than 50% protein.
How Protein Shakes Aid Weight Loss:
Research shows that drinking 1-2 shakes a day can help you lose weight and keep it off. In terms of losing fat, consuming enough protein each day is the dietary key to ensuring the weight you lose is fat and not muscle.
Protein has also proven to be the most filling of the 3 macro-nutrients (more than carbs or fat), which means it plays the largest role in controlling your hunger and curbing your appetite.
It also has the largest thermic effect, which means it requires more calories to be burned during digestion than any other macronutrient.
Are Protein Shakes a Good Replacement?
Replacing meals with protein shakes may help you reduce your daily calories, which can help you lose weight but protein shakes aren’t a magic bullet for weight loss. Eventually you will need to start eating solid food again, which may cause excess weight to return if you don’t choose wisely. And if you rely too heavily on protein shakes to replace regular meals, you’ll miss out on the nutritional benefits of whole foods.
Also since protein contains calories, consuming too much can actually make losing weight more difficult — especially if you drink protein shakes in addition to your usual diet, and you’re not exercising.