Ayurveda calls this Nidra Upachara—the art of preparing the body for divine rest. While daylight feeds Pitta and action, moonlight nourishes Kapha and rest. When you exhaust or overspend energy through irregular eating or stress, sleep becomes disturbed. Sleep depth, mood, hunger, and even motivation vary with the lunar rhythm. If you observe your body closely, you will notice it responds to these changes without your conscious awareness. The waning moon (Krishna Paksha) encourages detoxification and cleansing. The moon takes approximately twenty-nine and a half days to complete her cycle around the Earth, mirroring the hormonal and reproductive cycles in humans. Modern science sees time through hours and seconds. The ancient seers knew that both men and women have an inner lunar current guiding life’s subtle cycles. Why does every creature, from the smallest insect to the tallest tree, move according to lunar energy? When directed upward through breath and awareness, that energy becomes the foundation of excellence in all aspects of life. To heal hormone imbalance, one must revive that rhythm through awareness, not just medications. Because hormones are not just chemicals; they are messengers of meaning. If Shukra is the physical expression of energy, Ojas is its subtle counterpart—the nectar of life that protects immunity and consciousness. Sleep, moderation, and mindfulness sustain this higher masculine energy. Their secret lay in transmuting sexual energy into creative and spiritual energy through right rhythm and right living. We fall asleep not when nature asks us to, but when our exhaustion forces us to. The light from our devices, the noise of constant information, the stress of survival—all of these have made us prisoners of artificial time. Ayurveda never described sleep as a luxury or leisure activity. Without these pillars in harmony, the structure of life collapses. Once you understand that bridge, you can walk back to health, passion, and clarity. It is a sacred bridge between your daily experience and your eternal energy. I am often asked by patients, "Guruji, why do I feel so drained even when I rest? Some individuals believe that melatonin can causetesticular atrophy, leading to concerns about its impact on testosteroneproduction. Another myth suggests that melatonin disrupts hormonal balance, includingtestosterone. Melatonin, as mentioned earlier, is a hormone that regulates sleep-wakecycles.