Matt and special guest, Dr. Michael Grandner, continue their dialogue regarding the multifaceted world of sleep, insomnia, and their intersections with various life aspects. Together, they unveil the gender-based variations in susceptibility to insomnia, attributing higher rates among women to their willingness to express challenges. Their conversation navigates through sleep difficulties during life transitions like menopause, exploring the impact of physical discomfort and emotional changes. The podcast then takes a cultural dive, examining how race and ethnicity shape sleep patterns, revealing concerning trends in sleep disparities over time. The episode also underscores cognitive behavioral therapy for insomnia as the go-to approach, surpassing medication due to its efficacy and lower risks. The role of melatonin is demystified, clarifying its function as a time-signaling molecule that influences sleep timing. Myths surrounding melatonin's effects and dosages are debunked using relatable comparisons. With their engaging discussions and relatable insights here today, Matt and Dr. Grandner offer listeners invaluable guidance on sleep health, cultural influences, and effective strategies to address insomnia.Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way. The good people at InsideTracker are one of the sponsors of this week's episode, and they are generously offering a special 25% off any one of their programs for anyone who uses the above link during the time window of this episode. InsideTracker is a personalized biometric platform that analyzes your blood and your DNA to better understand what's happening inside of you and offers suggestions regarding things that you can do to better try and adjust some of those numbers, optimize them, and, as a result, optimize you.Also sponsoring this week are those fine people at Athletic Greens, and they are generously offering 3 benefits for anyone who uses the above link for their first order: 1) a discount on your order; 2) a one-year free supply of vitamin D; 3) five free travel packs. Athletic Greens is a nutrition drink that combines a full complement of antioxidants, minerals, and biotics, together with essential vitamins. Matt’s been using it for several years now because he’s serious about his health, and because he did his research on the science and ingredients in Athletic Greens and thinks its scientific data can be taken as ground truth.As always, if you have thoughts or feedback you’d like to share, please reach out to Matt on Instagram.For more from Dr. Michael Grandner, follow him on Twitter @michaelgrandnerFor information about the Sleep and Health Research Program, visit the lab website.For media and information requests, meeting requests, and consultation, contact Dr. Grandner.Links:Society for Behavioral Sleep MedicineUPENN CBT-I DirectoryAmerican Academy of Sleep Medicine