A systematic review of the role of vitamin insufficiencies and supplementation in COPD.

Summary: Chronic Obstructive Pulmonary Disease (COPD) is often driven by inflammation and imbalances in the body's defense systems. Doctors have long wondered if vitamins could help repair this damage. A comprehensive review of the research reveals a crucial distinction: people who eat a diet rich in vitamins (A, C, D, E, and carotenes) or have high vitamin levels in their blood tend to have better lung function and fewer flare-ups. However, simply taking vitamin pills (supplements) does not produce the same results. The verdict? To protect your lungs, focus on a nutrient-rich diet rather than the supplement aisle.