Vitamins & supplements · Combined vitamin and mineral supplement
Multivitamin with minerals
A daily multivitamin providing essential vitamins and minerals to support general nutrition when dietary intake may be inadequate.
OTCPregnancy: cautionKidney warningLiver warningSenior precautionOverview & typical uses
A daily multivitamin providing essential vitamins and minerals to support general nutrition when dietary intake may be inadequate.
Primary uses
- Support daily nutritional needs
- Bridging temporary dietary gaps
How it works
Supplies vitamins and minerals used by the body's many enzyme systems, immune function, and general metabolism.
Available forms & strengths
- Tablet (Oral)
- Softgel capsule (Oral)
- Effervescent tablet (Oral)
General precautions & contraindications
Do not use if
- Known allergy to any ingredient
- Iron-containing multivitamins in iron overload conditions
Pregnancy
Use with caution — discuss with clinician. Prefer a dedicated pregnancy multivitamin (with the right folate and iron balance).
Breastfeeding
Generally considered safe. Standard multivitamins are safe; pregnancy multivitamins are often continued during breastfeeding.
Kidney considerations
- Some formulations high in vitamin A, D, or potassium may need adjustment in kidney disease.
Liver considerations
- Discuss high-dose vitamin A products with a clinician if you have liver disease.
Paediatric use
Use paediatric-specific formulations.
Older adults
Senior-adapted formulations often make sense.
Common side effects
- Mild digestive upset if taken on an empty stomach
- Change in urine colour (from B vitamins) — harmless
Serious warnings — seek help if these appear
- Serious allergic reaction (rare)
- Iron overload if taken alongside iron supplements
Drug interactions
Calcium/iron can reduce absorption — separate doses by 4 hours.
Calcium, iron, magnesium can reduce absorption.
Sudden changes in vitamin K intake can alter INR.
Food & alcohol precautions
Take with a meal to reduce stomach upset.
Storage, missed dose & overdose
Storage
Store below 25 °C, out of reach of children.
If a dose is missed
Take when remembered — do not double up.
Overdose
Long-term overdose (especially fat-soluble vitamins A and D) can cause toxicity. Do not combine multiple supplements without advice.
Frequently asked questions
Most healthy adults with a balanced diet don't strictly need one. Discuss with a clinician for pregnancy, restrictive diets, or specific deficiencies.
Medical references
- WHO Model Formulary — Vitamins & minerals — World Health Organization
Content last reviewed: 2025-01-01
Medical disclaimer
This information is for educational purposes only and should not replace professional medical advice. Please consult a licensed pharmacist or clinician for advice tailored to your personal circumstances.