PROTEINS
What are they?
Proteins are biological macromolecules made up of one or more amino
acid chains. Proteins are present in all living things and participate in
virtually every cellular process, performing a wide range of functions in
the body, such as replicating DNA, responding to stimuli, and transporting
molecules.
Importance of protein:
• Cell and tissue repair
• Building and maintaining muscles
• Growth and development of children and adolescents
• Healing
• Transport of other nutrients
• Hormonal Function
• Protection against disease
Types of protein:
• Casein
• Albumin
• Soy
• Whey
• Meat
Protein takes on even greater importance in athletes, as it plays a crucial
role in the synthesis and maintenance of muscle, the recovery from microinjuries
caused by exercise, and providing energy during high intensity and
strength training.
Paulo Jorge Ferreira Martins