One of the most common questions I get is about improving HRV, and my top recommendation always circles back to one vital component: Sleep. 🛌 Understanding the significance of sleep is essential for anyone looking to boost their HRV score. Why? Because HRV reflects your heart's capacity to shift between stress-induced sympathetic states and the calming parasympathetic states. 🌊➡️🍃 During sleep we enter the deep parasympathetic Delta state, our brains oscillate (between 0.5 and 4 Hertz), allow