You need enough sleep. In fact, your survival literally depends on your ability to rest. Numerous studies have shown strong connection between good sleep and good health. If you get a better quality, longer duration, and greater consistency of sleep, you’ll most likely have a better mood, problem-solving ability, brain performance and so on. And the opposite is also true—poor sleep can undermine your physical health, mental clarity, and emotional resilience, making it clear that prioritizing rest isn’t just a luxury; it’s a necessity for thriving in every aspect of life. Cortisol – a stress hormone the adrenal glands produce – is a key player in this process. When your cortisol levels are well-regulated through quality sleep, you feel calmer, more energetic, and better equipped to handle life’s daily demands. When they’re out of balance, however, you may experience chronic stress, mood swings, and even health risks like high blood...
Kevin Spencer
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Feb 20, 2025