Compare Supplements

Side-by-side comparison of 1 supplements

☀️

Vitamin D3

9/10high

Evidence

Evidence Score9/10

Studies: 40+

Meta-analyses: 26

Dosage & Timing

Dosage:

2000-4000 IU daily

Best Time:

Morning with breakfast

Take with food

Form:

D3 (cholecalciferol) softgel or liquid

What You'll Notice

🛡️ Stronger Immunity75%

4-8 weeks

😊 Improved Mood65%

4-8 weeks

⚡ More Energy60%

2-4 weeks

Safety

high safety rating

Contraindications:

Hypercalcemia
Kidney disease (consult doctor)
Sarcoidosis or other granulomatous diseases

Drug Interactions:

Thiazide diuretics
Steroids
Statins

Side Effects:

Hypercalcemia (at very high doses)GI upset

Works Well With

Omega-3complementary

Magnesiumenhances

Boronenhances

Compare Supplements

Vitamin D3

Evidence

Dosage & Timing

What You'll Notice

Safety

Works Well With

Categories

Compare Supplements

Vitamin D3

Evidence

Dosage & Timing

What You'll Notice

Safety

Works Well With

Categories