People with chronic lung diseases like chronic obstructive pulmonary disease (COPD), asthma and cystic fibrosis tend to have low vitamin D levels, and these low levels are linked to worse respiratory health outcomes. This ...
Jun 15, 2026
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A new review from the International Osteoporosis Foundation (IOF) Osteoimmunology Working Group, published in Osteoporosis International, provides a comprehensive evaluation of the role of vitamin D in inflammatory rheumatic ...
Jun 8, 2026
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The majority of young children showed good vitamin D status; no child had indications of deficiency, but among some, the intake was too low. This is the result of a study encompassing over 1,800 infants in Sweden. Foods providing ...
May 31, 2026
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It can be easy to think you get plenty of vitamin D when you live in a country bathed in sunshine, but the reality is more complicated. Almost one in four Australian adults have vitamin D deficiency. Vitamin D supplements ...
May 15, 2026
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The use of dietary supplements has increased sharply in recent years. Vitamins, minerals and other nutritional products are often marketed as simple ways to boost energy, support immunity, protect brain health or even promote ...
May 7, 2026
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More than two in five U.S. adults have prediabetes, a condition marked by higher-than-normal blood sugar levels that often leads to type 2 diabetes. A new study finds that vitamin D may help delay or prevent that progression, ...
Apr 23, 2026
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They're oily. They're bony. They have a strong fishy smell, salty taste and soft texture that doesn't appeal to many. Yet, canned sardines appear to be having a moment.
Apr 9, 2026
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Having higher levels of vitamin D in the blood in middle age is associated with lower levels of tau protein in the brain, which is a sign of dementia, years later, according to a study published in Neurology Open Access. ...
Apr 1, 2026
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Vitamin D supplementation may help shape how the immune system responds to gut bacteria in people with inflammatory bowel disease (IBD), according to a Mayo Clinic-led study published in Cell Reports Medicine.
Mar 26, 2026
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In a large, randomized trial, researchers at Mass General Brigham found that high-dose vitamin D3 did not reduce COVID-19 infection severity, but may impact long COVID outcomes. Results of the study are published in The Journal ...
Mar 12, 2026
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