We now offer hormone testing , providing insight into the connection between sleep and stress due to their link in how our hormones, specifically cortisol and melatonin, work together. Cortisol is essential for alertness and energy during the day. Our exposure to daylight allows for the natural rhythm to occur. But blue light from electronics, especially in the evening, suppresses melatonin, leading to difficulty falling asleep and/or staying asleep. Melatonin suppression als