Lower Micronutrient Intake in Patients with Coronary Artery Disease: A Cross-Sectional Study.

Background/

Objectives

Coronary artery disease (CAD) is influenced by diet; however, the role of micronutrients remains underexplored. This study aimed to evaluate differences in dietary micronutrient intake between patients with and without CAD.

Methods

A cross-sectional study was conducted with 107 participants (51 CAD, 56 non-CAD). Dietary intake was assessed using habitual 24-h dietary recalls and analyzed for micronutrient content. Biochemical, anthropometric, and clinical data were also evaluated.

Results

CAD patients exhibited lower adequate intake of vitamins A, C, and K, as well as antioxidants such as lycopene and lutein, compared to the non-CAD group. While micronutrient inadequacy was prevalent in both groups, it was significantly more pronounced in subjects with CAD.

Conclusions

Subjects with CAD had lower micronutrient intake than those without CAD, highlighting the potential importance of adequate micronutrient intake in the prevention and management of CAD.