NOW
Vitamin D-3 1,000 IU
Vitamin
Looks good our read
The dose here lands inside the range studies actually used.
Dose At dose vs. studied dose
- Gluten Free
- Dairy Free
- Sugar Free
Quality
How it scores
Overall
A
Evidence
A
Dose
A
Formulation
A
The label
What's in it, judged
Supplement Facts
Serving Size: 1 Softgel(s)
IngredientAmount%DV
- Vitamin D3 as Lanolin 1,000 IU 250%
Other ingredients: Olive Oil, Softgel Capsule.
SUGGESTED USAGE: As a dietary supplement, take one softgel daily with a meal. Consider taking this product in combination with NOW(R) Vitamin A and Calcium supplements.
Reported interactions
- Interacts with:
- Phenobarbital ·Tacrolimus ·Sirolimus ·Rifampin ·Phenytoin ·Carbamazepine ·Hydrochlorothiazide ·Primidone
- Side effects:
- Death ·Hypercalcaemia ·Nephrolithiasis ·Nephrocalcinosis ·Serious adverse events ·Pancreatitis
From research databases. Not medical advice — talk to your physician.
Dose check
Is it dosed to do anything?
-
Vitamin D3
At the studied dose1,000 IU / day studies used 200-7,943 IU · 65 studies
What Vitamin D3 is good for
- Heart rate responseB
Heart rate response to stress or stimulants
Cardiovascular
- Urine proteinC
Lower urine protein
Renal & urinary
- Arrhythmia incidenceB
Lower chance of arrhythmia
Cardiovascular
- Body weightA
Body weight
Weight management
- Depression severityA
Less severe depression
Mood & depression
