This is the second of Mark’s solocasts about fueling and The Three Pillars of Longevity. This week, he talks about breathing and hydration, and the importance of learning how to breathe properly and making sure you’re adequately hydrated. He emphasizes that macronutrients are not the only part of fueling. Would you like to learn more about different aspects of fueling so that you can get the most from yourself in every way?