1. Home
  2. Analysis
  3. Vitamin-d3

Vitamin d3: effectiveness, side effects, alternatives in the real world

Summary:

Vitamin d3: cholecalciferol

We study 32,171 Vitamin d3 users. The information eHealthMe analyzes includes:

- Effectiveness of Vitamin d3
- Alternative drugs to Vitamin d3
- Vitamin d3 side effects and drug interactions

Number of reports submitted per year:

Vitamin d3: 32,171 reports from FDA and social media.

How effective is Vitamin d3?

Alternative drugs to the conditions Vitamin d3 treats:

Vitamin d3 side effects by duration, gender and age:

Browse all side effects of Vitamin d3:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Vitamin d3 and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Do you take Vitamin d3?

- You can use our AI tools to monitor drug safety and effectiveness.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

How we gather our data?

Healthcare data is obtained from a number of sources including the Food and Drug Administration (FDA). This information is aggregated and used to produce personalized reports that patients can reference. Browse all drugs on eHealthMe.

Recent studies on eHealthMe:

© 2026 eHealthMe.com. All rights reserved. Use of this site constitutes acceptance of eHealthMe.com's terms of service and privacy policy.