Study of Vitamin D Supplementation on Improvement of Gums Health

Periodontal disease is one of the most common chronic infectious diseases known to humans, with a reported prevalence varying between 10%-60% in adults. Periodontal health is commonly affected in pregnancy. The prevalence of pregnancy gingivitis varies widely, ranging from around 35%- 100%. Although, most of the periodontal changes during pregnancy are reversible but females with preexisting periodontitis or those who have metabolic disease such as diabetes may suffer increased periodontal destruction and may exhibit significantly greater probing pocket depth and attachment level. Periodontal disease, as a source of persistent infection, may induce systemic inflammatory responses that increase the risk of adverse pregnancy outcomes. However, so far the results have been mixed. As vitamin D metabolites may also alter the inflammatory response and have antimicrobial effects thus the use of vitamin D may affect periodontal status. Evidence is there which suggests that an association exists between low serum levels of Vitamin D and periodontal attachment loss. If the investigators take all of the above factors in consideration, the broad picture reveals that as vitamin D deficiency is prevalent in Pakistan, the pregnant females here are likely to have compromised periodontal health and probably poor pregnancy outcomes.

Inclusion criteria

• Pregnant females from 12-20 weeks of gestation who agree to participate in the study.
• Presence of at least 20 natural teeth in mouth excluding third molars.
• For controls: Non pregnant, healthy females matched with pregnant with respect to age and education.

Exclusion criteria

• Pregnant females with high Vitamin D levels,
• Women with metabolic diseases such as diabetes (type 1 or 2).
• Presence of acute dental or periodontal disease
• Presence of systemic disease and/or medication affecting the periodontium;
• Receipt of systemic antibiotic treatment or dental prophylaxis in the previous 3 months and those who do not provide informed consent