
Are Protein Supplements Useful?
Protein shakes and bars are popular food supplements often used by those trying to build muscle and those trying to lose weight. How safe are they for health?

Dr. Helga
Why do you need protein?
Protein is the body's main building material. It makes up muscles, tendons, skin, and connective tissues. Protein supplements are often used in sports nutrition as they promote muscle growth, strength gain, and rapid recovery after training.
For vegetarians and those who find it difficult to gain muscle mass, protein supplements are a real lifesaver as it is difficult for them to get enough protein from food.
Protein shakes and bars are often used as a snack, as they reduce appetite and provide energy.
A person needs roughly 1 g of protein per lb. of body weight per day. To build muscle, you need at least 1.5-2 g per lb. of body weight.
What are protein shakes and bars made of?
Concentrated protein is derived from either animal products (beef, eggs, whe...
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