Protein products are marketed as a way of building muscle and losing weight — and they're very popular with young people. They also claim to promote healthy growth in children. Is this true? How much protein is healthy?
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Protein products are marketed as a way of building muscle and losing weight — and they're very popular with young people. They also claim to promote healthy growth in children. Is this true? How much protein is healthy?

Protein products are marketed as a way of building muscle and losing weight — and they're very popular with young people. They also claim to promote healthy growth in children. Is this true? How much protein is healthy?