Does Vitamin D Interfere with Copper? The Complex Mineral Balance Explained
•
4 min read
According to a 2025 study in *Studies in Multidisciplinary Medical Research*, vitamin D supplementation was shown to significantly increase serum copper concentrations in non-athletes. While this may sound alarming, the interaction is nuanced, and understanding it requires looking at the bigger picture of mineral metabolism to see if vitamin D interferes with copper.