Benefits: Increase nitric oxide levels, Widen blood vessels, hence delivering more oxygen and nutrients throughout your body, Improve stamina and performance, You can work out for a longer period of time with slower onset of muscle fatigue, You can lift heavier/do more reps and gain muscle faster, Boost energy and endurance, You will have the energy to juggle between work, personal commitments and working out, Improved vitality so you can enjoy the activities that you love.