Effectiveness Rating for Vitamin D3's Ability to Increase Weight Loss

The effectiveness rating is a measure of how well vitamin d3 is able to increase weight loss. The overall rating for this claim is 1 out of 3. There is little if any research to warrant the use of Vitamin D3 to increase weight loss. Using Vitamin D3 to increase weight loss will probably not yeild any positive results and is likely a waste of money.

Confidence Rating for Vitamin D3's Ability to Increase Weight Loss

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 3 studies in the database on vitamin d3; the confidence rating is 60. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.


Title of Study
Vitamin D3 supplementation during weight loss: a double-blind randomized controlled trial
A 12-week double-blind randomized clinical trial of vitamin D3 supplementation on body fat mass in healthy overweight and obese women
Vitamin D3 supplementation and body composition in persons with obesity and type 2 diabetes in the UAE: A randomized controlled double-blinded clinical trial