Insomnia is often not a mind problem - it's a nutrient problem. Magnesium, iron, B vitamins, omega-3, and vitamin D all play critical roles in sleep signaling and brain chemistry. When they're low, your nervous system can't wind down properly. Read this science-backed guide to understand which deficiencies could be disrupting your sleep and how to fix insomnia naturally. https://www.ithrive.shop/blogs/essential-insights/nutrient-deficiencies-causing-insomnia »