Tag: Abscesses

Iron deficiency is the most common micronutrient deficiency globally, and its impact on the immune system is significant. While low iron doesn't directly cause abscesses, a compromised immune response can increase susceptibility to the bacterial infections that lead to these painful pockets of pus.

An August 2025 study highlighted that patients with vitamin D deficiency had a 3.44 risk ratio for developing periapical abscesses, a finding that points to a systemic vulnerability rather than a direct cause. This critical research prompts the question: can low vitamin D cause abscesses by compromising the body's natural defense against infection?

While the direct cause of an abscess is a bacterial infection, most commonly by *Staphylococcus aureus*, a weakened immune system due to nutritional deficiencies can be a significant contributing factor. This article explores the nuanced question of which vitamin deficiency causes abscesses and how a balanced diet is crucial for immune resilience.