What is Vitamin D?
CATEGORY: Supplements
TYPES:Generic: Vitamin DBrand:
Vitamin D is a fat-soluble vitamin that was isolated in 1930 and named calciferol. Since then more metabolites have been found and the two major forms of this vitamin are now known to be vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol).
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How do members experience Vitamin D?
Top 5 reported purposes & perceived effectiveness
| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| General health | 1,047 | 270 | |
| Multiple sclerosis | 770 | 169 | |
| Osteopenia | 311 | 71 | |
| Fatigue | 153 | 38 | |
| Fibromyalgia | 144 | 38 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Nausea | 5 | |
| Abdominal bloating | 4 | |
| Depressed mood | 3 | |
| Diarrhea | 3 | |
| Dizziness | 3 | |
| Headaches | 3 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 14 | |
| Moderate | 21 | |
| Mild | 45 | |
| None | 939 |
Member evaluations
Anne Brewitt
evaluated on Nov 15, 2022
- Perceived effectiveness for General health: Major
- Side effects: None
dusty2
evaluated on Feb 27, 2010
- Perceived effectiveness for General health: Can't tell
- Side effects: None
desrat
evaluated on Jan 25, 2021
- Perceived effectiveness for multiple sclerosis: Can't tell
- Side effects: None
Learn more about our community’s experience with Vitamin D
What are people saying about Vitamin D?
15,165
15K+
members have reported taking Vitamin D
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