Experimental studies in rodents and other small mammals consistently demonstrate that disruptions to normal light-dark cycles (e.g., via phase shifts, continuous light or darkness, or dim LAN) can impair various components of the immune system, including natural killer (NK) cell activity, cytokine production, balance in white blood cell populations, and immune responses to pathogens, tumors, or injury 87
User 20 ran three separate 8-week cycles for De Quervain's tendinitis, suggesting that repeat cycles are used when conditions respond partially but do not fully resolve
Previous studies have demonstrated its ability to downregulate psoriasis-associated genes (e.g., S100A7, DEFB4) (Schafer et al
Systemic Recovery & Gut-Brain Axis Support 11
Neither is automatically better, because they do different jobs