According to chronic pain management experts, painful joints and muscle soreness could mean vitamin B12 deficiency. When vitamin B12 levels are down, symptoms similar to fibromyalgia, multiple sclerosis, and rheumatoid arthritis become more common… and debilitating. Listed are some typical chronic pain symptoms that
— Read on blog.vitasciences.com/chronic-pain/vitamin-b12-essential-for-chronic-pain-management/