About calcium + magnesium + zinc
Mineral supplement combination
Used for
- Prevents or treats calcium, magnesium, or zinc deficiency.
- Supports bone health when dietary mineral intake is inadequate.
Usual adult dose
Varies by product and mineral content; follow the label or clinician’s directions.
Common side effects
- Constipation, nausea, or stomach discomfort.
- Diarrhea, especially with magnesium.
Important warnings
- Excess intake can cause harmful mineral levels or kidney stones.
- Use caution with kidney disease or a history of kidney stones.
- Keep supplements away from children; overdose can be dangerous.
Pregnancy
Minerals may be needed during pregnancy, but appropriate amounts depend on diet and prenatal supplements.
Breastfeeding
Generally compatible at recommended amounts; consider minerals from all supplements and food.
Interactions
- Calcium and magnesium can reduce absorption of levothyroxine, some antibiotics, and bisphosphonates.
- Separate interacting medicines from mineral supplements as directed by a healthcare professional.
- Zinc may interfere with absorption of some antibiotics and penicillamine.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.