https://www.lightworkhome.com/blog Research, field notes, and practical healthy-home guides from Lightwork Home Health. https://www.lightworkhome.com/blog-posts/immortals https://www.lightworkhome.com/blog-posts/immortals Immortals Concierge selected Lightwork to assess member homes as part of its premium health program, covering air, water, EMF, lighting, mold, and more. https://www.lightworkhome.com/blog-posts/picking-air-purifiers https://www.lightworkhome.com/blog-posts/picking-air-purifiers Sat, 04 Apr 2026 00:00:00 GMT Learn how to compare air purifiers using CADR, room size, filter type, noise, cost, and VOC needs, with Lightwork's free quantitative guide. https://www.lightworkhome.com/blog-posts/are-emfs-bad https://www.lightworkhome.com/blog-posts/are-emfs-bad Wed, 24 Dec 2025 00:00:00 GMT A rigorous review of RF-EMF health evidence, from exposure challenges and study limits to animal research, mechanisms, and practical precautions. https://www.lightworkhome.com/blog-posts/49ers https://www.lightworkhome.com/blog-posts/49ers Sun, 18 Jan 2026 00:00:00 GMT Lightwork measured ELF magnetic fields near the 49ers practice facility and explains the readings, scientific evidence, and why facility testing matters. https://www.lightworkhome.com/blog-posts/wilkinson https://www.lightworkhome.com/blog-posts/wilkinson Wed, 14 Jan 2026 00:00:00 GMT Read Andrew Wilkinson's account of getting a Lightwork home health assessment and finding hidden air, water, mold, lighting, and EMF issues at home. https://www.lightworkhome.com/blog-posts/dhru-purohit https://www.lightworkhome.com/blog-posts/dhru-purohit Tue, 25 Aug 2026 00:00:00 GMT Read Dhru Purohit's Try This newsletter account of getting a Lightwork home health assessment and what he learned about mold, EMF, air, water, and lighting at home. https://www.lightworkhome.com/blog-posts/the-flawed-assumption-at-the-heart-of-us-rfr-regulation https://www.lightworkhome.com/blog-posts/the-flawed-assumption-at-the-heart-of-us-rfr-regulation Sat, 29 Mar 2025 00:00:00 GMT Why US radiofrequency radiation regulation focuses on thermal effects, and why that assumption may miss chronic or non-thermal exposure questions. https://www.lightworkhome.com/blog-posts/the-science-behind-lightwork https://www.lightworkhome.com/blog-posts/the-science-behind-lightwork See how Lightwork uses scientific testing and practical remediation planning to identify environmental exposures in homes. https://www.lightworkhome.com/blog-posts/thelightworkprocess https://www.lightworkhome.com/blog-posts/thelightworkprocess Watch how a Lightwork assessment evaluates air, water, EMFs, lighting, mold, and other home exposures, then turns findings into a remediation plan. https://www.lightworkhome.com/blog-posts/lightwork-acquires-universe-health https://www.lightworkhome.com/blog-posts/lightwork-acquires-universe-health Lightwork acquired Universe Health, expanding science-backed residential environmental testing and remediation support to London and UK customers. https://www.lightworkhome.com/blog-posts/what-are-emfs-a-rational-skeptical-curious-persons-guide https://www.lightworkhome.com/blog-posts/what-are-emfs-a-rational-skeptical-curious-persons-guide Sat, 23 Nov 2024 00:00:00 GMT A plain-English guide to electromagnetic fields, including wavelength, frequency, ionizing radiation, non-ionizing EMFs, and how exposure works. https://www.lightworkhome.com/blog-posts/all-light-is-not-created-equal https://www.lightworkhome.com/blog-posts/all-light-is-not-created-equal Fri, 28 Mar 2025 00:00:00 GMT Learn how light spectrum and flicker can affect circadian rhythm, sleep, and comfort, plus how to choose healthier lighting at home. https://www.lightworkhome.com/blog-posts/lightwork-home-health https://www.lightworkhome.com/blog-posts/lightwork-home-health Fri, 24 Oct 2025 00:00:00 GMT Co-founder Andy Bromberg's launch article introducing Lightwork Home Health: the story behind the company and its data-driven home health assessments. https://www.lightworkhome.com/blog-posts/how-the-yom-kippur-war-led-to-americas-moldy-homes https://www.lightworkhome.com/blog-posts/how-the-yom-kippur-war-led-to-americas-moldy-homes Sat, 28 Jun 2025 00:00:00 GMT They may seem unrelated. But the 1973 invasion of Israel directly led to the mold crisis in America we are still facing today. https://www.lightworkhome.com/blog-posts/try-just-one-fragrance-free-month https://www.lightworkhome.com/blog-posts/try-just-one-fragrance-free-month Fri, 11 Oct 2024 00:00:00 GMT Everyone should try one month without fragrances. Here’s how it went for me. https://www.lightworkhome.com/blog-posts/its-illegal-to-buy-healthy-lightbulbs-in-california https://www.lightworkhome.com/blog-posts/its-illegal-to-buy-healthy-lightbulbs-in-california Sat, 19 Oct 2024 00:00:00 GMT If you want light that doesn’t disrupt your circadian rhythm, you’re out of luck in California. https://www.lightworkhome.com/blog-posts/the-toxic-progress-paradox https://www.lightworkhome.com/blog-posts/the-toxic-progress-paradox Mon, 09 Sep 2024 00:00:00 GMT Progress is Good, but we get things wrong sometimes. What should we do in such a world?