Health Experts Issue New Warning About Magnesium Supplements — Especially for These Two High-Risk Groups

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

Amlodipine

Diltiazem

Tip: Blood pressure should be monitored carefully if magnesium is