Serum Levels of Vitamin D and IL8 in Patients With Periodontitis

"Group 1 (Periodontitis Group): The intervention involves observing and analyzing individuals diagnosed with periodontitis based on established clinical criteria. The focus is on assessing vitamin D and IL8 levels in the serum and correlating these levels with the severity of periodontitis, determined by clinical indices such as probing depth, clinical attachment loss, and bleeding on probing.~Group 2 (Control Group): The intervention involves observing and analyzing individuals without any signs or history of periodontal disease. The focus is on assessing vitamin D and IL8 levels in the serum for comparison with the periodontitis group. This group serves as the healthy control for the study."