Vitamin D3

Also known as: Vitamin D3, cholecalciferol, Colecalciferol, Calciol, Oleovitamin D3, Ricketon, Deparal, Arachitol, Delsterol, Trivitan, Vigorsan, Ebivit, Vigantol, vitamin d-3, Colecalcipherol, Colecalciferolum, Cholecalciferolum, D3-Vicotrat, D3-Vigantol, Vi-de-3-hydrosol, Vitamin D, vitamin D, 25(OH)D

FDA Approved
18
Total Findings
12
Human Studies
6
Animal Studies
0
RCTs
0
Meta-Analyses

Key Findings

OutcomeEffectSizeSpeciesSource
Average Lifespan+48.0%AnimalPMID:27783938
Average Lifespan+28.8%AnimalPMID:27783938
Average Lifespan+23.3%AnimalPMID:27783938
Biological agingDecreases+0.3%HumanPMID:39900648
Biological agingDecreases+0.3%HumanPMID:39900648

Notable Studies

Individual and additive effects of vitamin D, omega-3 and exercise on DNA methylation clocks

Nature aging 2025 Not Applicable PMID: 39900648

Vitamin D Rescues Telomere Attrition in Leukocytes

2025 Not Applicable

Vitamin D Rescues Telomere Attrition in Leukocytes

2025 Not Applicable

Vitamin D Rescues Telomere Attrition in Leukocytes

2025 Not Applicable

Vitamin D₃ and marine omega-3 fatty acids supplementation and leukocyte telomere length: 4-year findings from the VITAL randomized controlled trial

The American journal of clinical nutrition 2025 Not Applicable PMID: 40409468

Top Research Outcomes

Biological aging 5
Average Lifespan 5
Telomere attrition 4
leukocyte lifespan 1
Muscle, skin, and bone health 1
Biological aging progression 1
Telomere length 1

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Medical Disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. Always consult with a qualified healthcare provider before starting any treatment or supplement.