What is a common deficiency that is monitored by physicians in the U.S.?

Vitamin D deficiency is a significant health concern that is actively monitored by physicians in the U.S. due to several factors, including lifestyle changes, dietary habits, and limited sun exposure. Vitamin D plays a crucial role in bone health by aiding calcium absorption, supporting immune function, and contributing to overall health.

Many individuals may have suboptimal levels, especially in regions with long winters or for those who spend most of their time indoors. Research indicates that deficiencies can lead to various health issues, such as osteoporosis, increased risk of certain diseases, and compromised immune response. Consequently, healthcare providers often assess vitamin D levels in patients, particularly in those with risk factors such as obesity, older adults, and individuals with limited sun exposure. Regular monitoring helps ensure that individuals maintain adequate levels for optimal health.