Already a member? Sign in
Category: Supplements
Most Popular Types: Beta-carotene, Retinol
See also: Vitamin Supplements
Vitamin A is an essential human nutrient and refers to a family of similarly shaped molecules: the retinoids. Although Vitamin A is found only in foods of animal origin, some fruits and vegetables contain compounds, called cartenoids, that can be converted into vitamin A by your body.
| Purpose | # of patients |
# of patients with evaluations
Efficacy
|
Major | Moderate | Slight | None | Can’t tell |
|---|---|---|---|---|---|---|---|
| General health | 26 | 1 |
|
||||
| ALS (Amyotrophic Lateral Sclerosis) | 11 | 1 |
|
||||
| MS (Multiple Sclerosis) | 3 | 1 |
|
||||
| Macular degeneration | 3 | 0 | |||||
| Fibromyalgia | 3 | 1 |
|
||||
| Double vision (diplopia) | 2 | 0 |
See all 58 patients currently taking Vitamin A
Mouse over the table for more information
Frequently reported dosages based on patients currently taking Vitamin A. See all 29 dosages ►
| Reason | # Patients | Percentage of patients | |
|---|---|---|---|
| Other | 9 | ||
| Did not seem to work | 3 | ||
| Expense | 2 | ||
| Personal research | 1 | ||
| Doctor's advice | 1 | ||
| Course of treatment ended | 1 | ||
| Change in health plan coverage | 1 | ||
| Not indicated | 1 |
Adherence
Taking treatment as prescribed
Adherence of Vitamin A
Always |
4 | 67% |
|
|---|---|---|---|
Usually |
2 | 33% |
|
Sometimes |
0 | 0% |
|
Never |
0 | 0% |
|
Burden
Difficulty being on treatment
Burden of Vitamin A
Very |
0 | 0% |
|
|---|---|---|---|
Somewhat |
1 | 17% |
|
A little |
1 | 17% |
|
Not at all |
4 | 67% |
|
Cost
Paid out of pocket
Cost of Vitamin A
$200+ |
0 | 0% |
|
|---|---|---|---|
$100-199 |
0 | 0% |
|
$50-99 |
0 | 0% |
|
$25-49 |
0 | 0% |
|
< $25 |
3 | 100% |
|
See more information, including instructions, precautions, side effects, and interactions.
Report created on May 24, 2012.