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<?xml-stylesheet type="text/xsl" href="https://blogs.mercola.com:443/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><xhtml:meta xmlns:xhtml="http://www.w3.org/1999/xhtml" name="robots" content="noindex" /><title>Blood Test Could Detect Multiple Sclerosis Years Before Symptoms</title><link>https://blogs.mercola.com:443/sites/vitalvotes/archive/2025/10/21/blood-test-could-detect-multiple-sclerosis-years-before-symptoms.aspx</link><description>A groundbreaking study from UC San Francisco has found that the immune system may start attacking the brain years before multiple sclerosis (MS) symptoms appear. Researchers analyzed blood samples from more than 5,000 U.S. service members and identified</description><dc:language>en</dc:language><generator>CommunityServer 2008.5 SP1 (Debug Build: 31106.3070)</generator></channel></rss>