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Side-by-side comparison of 1 supplements

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Multivitamin

7.2/10high

Evidence

Evidence Score7.2/10

Studies: 45+

Meta-analyses: 18

Dosage & Timing

Dosage:

1 serving daily (as directed on label, typically 1-2 tablets/capsules)

Best Time:

With breakfast, With lunch (if GI sensitive)

Take with food

Form:

Capsule or softgel

What You'll Notice

🧠 Improved Memory in Older Adults65%

3-6 months

🛡️ Reduced Infection Risk60%

4-8 weeks

⚡ Increased Energy Levels55%

2-6 weeks

Safety

high safety rating

Contraindications:

Hemochromatosis or iron overload disorders (avoid iron-containing formulations)
Hypervitaminosis A (avoid high-dose vitamin A formulations)
Hypercalcemia (caution with high-dose calcium-containing MVIs)

Drug Interactions:

Warfarin (Coumadin)
Tetracycline antibiotics (doxycycline, minocycline)
Quinolone antibiotics (ciprofloxacin, levofloxacin)

Side Effects:

Nausea and GI upsetBright yellow/orange urine (riboflavinuria)Constipation

Works Well With

Vitamin D3complementary

Omega-3 (Fish Oil)complementary

Magnesiumcomplementary

Compare Supplements

Multivitamin

Evidence

Dosage & Timing

What You'll Notice

Safety

Works Well With

Categories

Compare Supplements

Multivitamin

Evidence

Dosage & Timing

What You'll Notice

Safety

Works Well With

Categories