Vitamin D Level in Patients Receiving Highly Active Antiretroviral Therapy in LAUTECH Teaching Hospital, Ogbomoso.

Vitamin D deficiency was prevalent among the studied HIV population. Our study found a significant correlation between serum vitamin D level and CD4 counts. It may be concluded that highly antiretroviral therapy HAART, improves CD4 level when there is sufficient vitamin D level, however, this merits further extensive exploration.