Light isn’t just for seeing; it sets your circadian rhythm, fuels vitamin D production, and impacts long-term health. Modern lighting often disrupts these natural systems through excessive blue light, flicker, and poor spectral quality. This post breaks down the three light-responsive systems (visual, circadian, skin), explains key testing parameters like color temperature, flicker %, and UV content, and shows how to create lighting environments that support sleep, mood, and overall well-being.
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Discover how Ramsey County residents can access free home environmental testing resources, including water quality reports, lead testing kits, and radon test kits, to protect their family's health without spending hundreds on professional testing.
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How we systematically improved the health and comfort of our 1952 Minneapolis home by tracking where we spend our time and then prioritizing upgrades to our most-used spaces (bedroom, office, and kitchen) based on specific issues we identified through testing and observation.
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A personal story about how standard home inspections miss critical health factors like air quality, light flickering, EMF exposure, and chemical contamination that affect how you sleep, breathe, and feel in your home every day.
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Discover how Minneapolis residents can access free home environmental testing resources including water quality reports, lead testing kits, and radon test kits to protect their family's health without spending hundreds on professional testing.
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