Who needs higher vitamin D supplementation?

The significance of vitamin D becomes crucial, specifically for certain at-risk populations who require additional supplementation. These populations have biological hurdles that impair vitamin D production or absorption. If these populations do not receive higher dosing, they will develop a deficiency faster and could experience negative health repercussions. Furthermore, I have treated many patients who greatly improved their health with customized dosing.

Seniors are particularly at risk of vitamin D deficiency due to the changes associated with aging. For example, skin loses approximately 75% of its ability to convert UV-R (sunlight) into vitamin D after the age of 70. Kidneys also have slower processes, which require an increased intake. I have had nursing home residents who required consistent 4000 IU daily to sustain levels.

Cultural practices also cause specific supplemental requirements. Since fabric blocks out UV rays, hijab wearers require year-round supplementation dosing. Orthodox Jewish populations require special considerations as they have unique exposure expectations based on the months. I create individualized plans honoring belief systems while also attending to health promotion.

Testing remains crucial for precise dosing. Initially, high-risk groups should be tested for 25(OH)D every quarter. Optimal protection is achieved whenever your 25(OH)D is in the range of 40-60 ng/mL. Adjust doses seasonally, increasing during the dark winter season. Always do magnesium as well with the vitamin D for better utilization.

Read the full article: The Importance of Vitamin D