Discover the secrets to optimal brain health and cognition with leading expert Dr. Gregory Kelly. From the importance of sleep and body clocks to the role of nootropics in enhancing cognitive skills, this podcast provides insights and advice for a sharper mind. 0:02:01 The importance of body clocks, sleep, and cognition 0:04:48 The impact of deep sleep on toxin release 0:06:46 Sleep's impact on focus, productivity, and achieving flow 0:09:23 Personal experience with napping and nootropics 0:10:25 Definition of nootropics and their role in cognitive skills 0:12:27 Acetylcholine's importance for attention and memory 0:17:00 Extensive research in formulating Neurohacker Collective products 0:23:12 The role of adaptogens in normalizing brain function 0:27:00 Attention restoration breaks are important for optimal cognitive function 0:29:41 L-thenine and phenine can enhance focus and relaxation