{"product_id":"sommeil-rythmes-circadiens","title":"Sleep \u0026 Circadian Rhythms","description":"\u003cdiv style=\"font-family: Arial, sans-serif;\"\u003e\n\n\u003cp style=\"font-size: 15px; line-height: 1.7; color: #1a1a1a;\"\u003eYour internal clock governs your biology—every hormone, every recovery cycle, every performance peak. \u003cstrong\u003eSleep \u0026amp; Circadian Rhythms\u003c\/strong\u003e is the nighttime optimization protocol based on chronobiology and the neuroendocrinology of sleep. Synchronizing your circadian rhythm means optimizing your melatonin, GH, and testosterone secretion—passively while you sleep. Night becomes your most powerful performance tool.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 14px; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 28px; color: #1a1a1a;\"\u003eProgram Composition — What you receive\u003c\/h3\u003e\n\n\u003cul style=\"font-size: 14px; line-height: 2; padding-left: 18px; color: #1a1a1a;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSpecialized PDF Guide\u003c\/strong\u003e: Applied chronobiology—circadian rhythms, ultradian cycles, impact of blue light, temperature, and meals on the internal clock\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCircadian Synchronization Protocol\u003c\/strong\u003e: 3-week plan to reset and optimize your biological clock—light exposure, bedtime routines, and zeitgeber signals\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNighttime Hormonal Optimization Guide\u003c\/strong\u003e: Strategies to maximize natural secretion of GH, melatonin, and testosterone during sleep\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSleep Tracking Template\u003c\/strong\u003e: Daily circadian journal with scoring of sleep quality, dreams, morning energy, and cognitive performance windows\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp style=\"font-size: 13px; color: #555; margin-top: 24px; font-style: italic;\"\u003eNon-physical product. Available in all languages.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"B.T.P Training","offers":[{"title":"Default Title","offer_id":53079194960200,"sku":null,"price":38.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3832\/9416\/files\/Gemini_Generated_Image_2qmvtu2qmvtu2qmv_1_64edf0ea-c6b2-4da4-964e-f6dab902541b.png?v=1778536948","url":"https:\/\/btptraining.fr\/en\/products\/sommeil-rythmes-circadiens","provider":"B.T.P Training","version":"1.0","type":"link"}