01/10/2024
Sleep is a Superpower but, we lose control at about 45. Like the erosion of other function, our ability to sleep becomes more elusive with age. It is no longer a matter of choice or convenience, but its function remains vital. There are some "sleep-hygiene" techniques that can help but unfortunately, most nights remain a gamble, despite the blue-blocker, early cessation of caffeine, breathing techniques, and on and on. Our bodies present a clue to a much more intricate mechanism. Hormone replacement therapy (HRT) does greatly slow the erosion of vitality by continuing testosterone for men and estrogen for women. Adding exercise compounds HRT's efficacy. However, the brain's symphony of activities and minute transmitter release is several orders of magnitude above the body.The reality is that no one knows what makes the brain go through the 90-100 minute, Ultradian Cycles. These are the primary driver of our sleep, Are they tied to the master clock - suprachiasmatic nucleus? Something triggers the neurotransmitters that in turn, determine the speed of transmission. The equation is dizzying, magnificently intricate and may never be unlocked. However, a mechanical, non-invasive means of deep sleep enhancement exists! Delta sleep is like HRT for your brain!