Do you need ‘personalized sunlight’? New device boosts vitamin D —without going outside
A new product is on the market eliminating the 95% of UVA present in sunlight, claiming to deliver just enough UVB to stimulate vitamin D production. The light therapy device called Solius Pro takes a 5 minute session, once a week.
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Wellness Do you need ‘personalized sunlight’? New device boosts vitamin D —without going outside By Allie Yang Published July 9, 2026, 6:29 a.m. ET See more of our coverage in your search results. Add The New York Post on Google Too many people are earning an F on their vitamin D. A study published in Nutrition Research found that 41.6% of American adults are deficient in it, and that number climbs even higher for certain groups — 82.1% for Black people, 69.2% for Hispanics. Vitamin D is essential for your body to function, and not getting enough of it can cause fatigue, mood issues like depression or anxiety, and impaired immunity. Long term, you’re looking at problems with bone health, muscle function and susceptibility to chronic diseases.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at New York Post.