https://blogs.mercola.com:443/sites/vitalvotes/archive/2026/01/19/the-vitamin-d-question-everyone_1920_s-asking.aspxVitamin D gets plenty of attention during winter, but new guidance suggests the real benefit may have less to do with timing and more to do with consistency. Researchers say the nutrient supports immune function year-round, especially when sunlight exposureenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)