NATURE'S BOUNTY
D3
91/100
SUPPIE SCORE
92/100
EFFICACY
High
SAFETY
92/100
CLEANLINESS
What Does D3 Do?
High-efficacy vitamin D3 at evidence-based 2,000 IU dose supports strong bones and immunity. Ideal for deficiency correction.
What is the optimal daily dosage of vitamin D3 for bone health?
How does vitamin D3 support immune function according to research?
Who might need vitamin D3 supplementation and at what levels?
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What Are the Benefits of D3?
Based on proven scientific research
Bone HealthVery strong
Immune SupportStrong
Calcium AbsorptionVery strong
Muscle FunctionModerate
Good For:
What Are the Side Effects of NATURE'S BOUNTY D3?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•50 mcg (2,000 IU) daily is within safe upper limit of 100 mcg (4,000 IU) for adults per NIH.
•Excessive vitamin D can cause hypercalcemia; monitor levels with blood tests for long-term use.
•Consult doctor if pregnant, nursing, or on medications like diuretics, steroids, or cholesterol drugs.
•Contains soy and corn; avoid if allergic. Gelatin derived from animal sources.
•No added sugars, gluten, or artificial colors; suitable for most diets except specified allergens.
•Discontinue if adverse reactions occur; store at room temperature away from children.
Potential Side Effects
Negative Interactions
Allergens
SoyCorn
Inactive Ingredients
Soybean oil
Low RiskGelatin
Low RiskVegetable glycerin
Low RiskCorn oil
Low RiskWhat Are the Ingredients in NATURE'S BOUNTY D3?
Vitamin D (as D3 Cholecalciferol)
50 mcg (2,000 IU)
Soybean Oil
Gelatin
Vegetable Glycerin
Corn Oil
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Dosage & Bioavailability
How the active doses and forms in D3 compare to the research.
•Vitamin D (as D3 Cholecalciferol) is listed at 50 mcg (2,000 IU) per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Vitamin D (as D3 Cholecalciferol) specifies the D3 Cholecalciferol form; any bioavailability comparison must use evidence for that exact form.
Sources & References
Vitamin d3 5000 iu 240 rapid release softgels
Information from naturesbounty.com
Vitamin d3 5000 iu 150 rapid release softgels
Information from naturesbounty.com
Vitamin d3 1000 iu 100 rapid release softgels
Information from naturesbounty.com
Vitamin d3 1000 iu 350 rapid release softgels
Information from naturesbounty.com
Vitamin d3 2000 iu 150 rapid release softgels
Information from naturesbounty.com
Frequently Asked Questions
Common questions about NATURE'S BOUNTY D3