A dietary product that increases exercise capacity will help to preserve conditioning by optimizing efficiency and improving general health and well being in the elderly’. Related StoriesNoninvasive ventilation and supplemental oxygen during workout training benefit sufferers with severe COPDPsychoactive medications can help sedentary visitors to exercise, suggests Kent stamina expertAfrican-Americans who did not engage in exercise nearly twice as likely to abuse alcoholOne way in which older people may reduce their exercise capability revolves around the signaling molecule nitric oxide , which is involved in many physiological procedures, including those linked to working out.This article can be republished with kind authorization from our friends at The Kaiser Family Foundation. You can view the complete Kaiser Daily Health Policy Record, search the archives, or sign up for email delivery of in-depth coverage of health policy developments, debates and discussions. The Daily Health Policy Report is released for Kaisernetwork.org, a free of charge services of The Henry J. Kaiser Family Foundation. Copyright 2009 Advisory Board Organization and Kaiser Family Basis.