Protein is the major source of building material for the body and next to water is the most plentiful substance in the body. Protein is of primary importance in the growth and development of all body tissues. It is the major source of building material for muscles, blood, skin, hair, nails and internal organs, including the heart and the brain. Protein requirements differ according to nutritional status, body size, and activity levels. Many nutritionists calculate an individual’s protein requirement by dividing the body-weight by two and the result indicates the approximate number of grams of protein required each day. For example, a person weighing 160 pounds requires approximately 80 grams of protein daily. Chicken and fish are great sources of protein. A 6oz chicken breast contains approximately 30 grams of protein and 6oz of halibut contains approximately 35 grams of protein.

Shaun Karp is a certified personal trainer in Vancouver. For further information call his office at 604-420-7800.