Tag: Critical vitamin d levels

According to a study using NHANES data, moderate to severe vitamin D deficiency affects a significant portion of the U.S. population. This can have profound health consequences, but what happens when your vitamin D is critically low and levels fall below the most severe threshold? Critical levels can trigger a cascade of serious health issues, impacting everything from bone density to immune function.

Over 40% of U.S. adults are vitamin D deficient, and for some, levels can become critically low, leading to severe health complications. **What happens if my vitamin D is critically low?** The repercussions extend far beyond simple fatigue, impacting your musculoskeletal, immune, and mental health in profound ways.