Whey protein is a dairy-based
source of amino acids that supports protein synthesis.*
Considered a fast protein because
it hits the bloodstream quickly.
Contains branched chain amino acids
-- made up of Leucine, Isoleucine and Valine -- which
are important for the maintenance of muscle tissue.*
Has a high protein digestibility,
biological value, protein efficiency ratio, and amino
acid score -- all measures of overall protein quality.
An adequate daily intake of protein
contributes to the construction and maintenance the
critical structures and functions of the body. Proteins
are important for many biological processes, including
normal growth and development.
If you think you may not be getting
enough protein from the foods you eat, taking a Whey
protein supplement can help contribute to your total
daily protein intake. Whey is a dairy-based source of
amino acids, the building blocks of protein. As a
natural by-product of milk, Whey is loaded with protein
to support strength and recovery from exercise, which
plays a role in optimal nutrition.* Milk proteins like
Whey have also been shown to have high digestibility
Whey protein is considered a fast
protein because it hits the bloodstream quickly.
Supplementing with Whey helps support protein synthesis,
while helping to decrease protein breakdown in the
body.* Whey protein also supports the immune system and
helps increase muscle mass.* Another important fact
about Whey protein is that it contains all nine of the
essential amino acids -- the ones that your body needs
Compared to most other proteins,
Whey has a high concentration of branched chain amino
acids -- made up of Leucine, Isoleucine and Valine --
which are important for the maintenance of muscle
tissue.* In addition to promoting healthy muscles and an
active lifestyle, Whey is one of the most reliable
protein supplements available today.* Not only is Whey
an excellent protein source, but it has been shown to
have a high protein digestibility, biological value,
protein efficiency ratio, and amino acid score.* These
are all measures of overall protein quality.
Whey protein supplement
may be especially important for athletes and gym-goers.Intensely
training athletes have been shown to require increased
protein intakes to maintain muscle mass.* In order to
increase muscle mass, hard training athletes may need
approximately 1.7g/kg/day.1 Additionally, a review study
concluded that the natural aging process is associated
with a natural loss in muscle mass. Also noted in the
study was that older individuals who are engaged in a
resistance training program may be able to gain more
muscle and strength by increasing overall protein
intake. This may help offset some of the natural loss in
muscle that occurs with aging.2
To learn more about
*These statements have not been
evaluated by the Food and Drug Administration. These
products are not intended to diagnose, treat, cure or
prevent any disease.
Results may vary. Use in
conjunction with an intense daily exercise program and a
balanced diet, including an adequate caloric intake.
1. Lemon, P., et al. Protein
requirements and muscle mass/strength changes during
intensive training in novice bodybuilders. Protein
Requirements During Bodybuilding Training in Men. 1992. Jrnl Applied Phys. 767-775.Tarnopolsky, M.A., et al.
Evaluation of protein requirements for trained strength
athletes. J Appl Physiol. 1992. 73(5): 1986-1992
2. Evans, W. Protein Nutrition,
Exercise and Aging. Journal of the American College of
Nutrition. 2004. 23(6): 601S-609S.
About the Author
Dr. Angelica Vrablic has conducted several clinical
trials on supplements for weight loss, joint health and
cardiovascular wellness. A frequent guest on popular
national radio and TV health shows, she has appeared on
programs hosted by Deborah Ray, Frankie Boyer and Dr.
Bob Martin, as well as Holistic Healthline and The Heart
Show. Dr. Vrablic has worked with several leading
natural health companies in nutritional research,
including Puritan's Pr