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Surprise! Exercisers
Should Reduce Protein, Report Shows
Researchers at Virginia Polytechnic and State University, Blacksburg, VA
24601-0606 and at Hebrew U., Rehovot, Isreal,* found that by testing
varying amounts of protein in the diets of horses, while some protein is
required, most are fed at too high a level.
"Heat production from
higher levels of protein may interfere with exercise.... 'by increasing
acidity as protein is acidic,] and increasing acidity will interfere
with 'glucose breakdown] and muscle fiber contraction," they note.
"Restriction of dietary
protein may be beneficial during strenuous exercise by diminishing
production of heat and acid, " they added.
*In The Journal of
Nutrition, vol. 131, 2001.
back to Exercise index

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