Tag: Vitamin d statistics

Affecting over one billion people with some level of insufficiency or deficiency, vitamin D is a major global public health concern. While milder cases are widespread, understanding the true prevalence and impact of severe vitamin D deficiency is crucial for targeting effective prevention and treatment strategies.

According to research from the Cleveland Clinic, approximately 35% of adults in the United States are vitamin D deficient. This common nutritional shortfall can have significant health implications, impacting everything from bone density to immune function.

An estimated one billion people worldwide are vitamin D deficient, making this a significant and widespread global public health issue. Despite its critical role in bone health, immunity, and mood regulation, a lack of vitamin D affects populations across all age groups and geographical locations.