💊 Key Benefits
🛡️
Immune Regulation
Modulates T-cell activation and immune response.
🦴
Bone Health
Strengthens bones by promoting calcium absorption.
😊
Mood Stability
Contributes to mood and emotional stability.
📚 Key Research Papers
2017BMJMeta-analysis
Vitamin D supplementation to prevent acute respiratory tract infections
비타민D 보충이 급성 호흡기 감염 예방에 유의한 효과
📌 Source: PubMed, Google Scholar