Oral adenosine-5′-triphosphate (ATP) administration increases blood flow following exercise in animals and humans

This study evaluated the effects of oral ATP supplementation on exercise-induced blood flow in both animal and human models. In rats, various doses of ATP (100–1,600 mg human equivalent) were administered prior to electrically stimulated leg exercise. The 1,000 mg dose notably enhanced femoral artery blood flow during and post-exercise,