Studies suggest that having adequate magnesium levels may enhance the benefits of vitamin D, especially in people with low levels of either nutrient.
Many people take these two nutrients together safely, and combination supplements are widely available.
When used in appropriate doses, they can complement each other effectively.
Common Drug Interactions to Discuss With Your Doctor
Antibiotics (Certain Types)
Some antibiotics, such as tetracyclines (for example, doxycycline) and fluoroquinolones (such as ciprofloxacin), can bind with magnesium in the digestive system. This may reduce how much of the antibiotic your body absorbs.
Tip: If approved by your healthcare provider, take magnesium 2–4 hours apart from these antibiotics.
Bisphosphonates
Bone health medications such as alendronate and risedronate may also have reduced absorption when taken near magnesium.
