NOW High Potency Vitamin D-3 1,000 IU

NOW · High Potency Vitamin D-3 1,000 IU

NOW

High Potency Vitamin D-3 1,000 IU

Vitamin180 servings

Looks good our read

The dose here lands inside the range studies actually used.

Dose At dose vs. studied dose

  • Kosher
  • Halal
  • Gluten Free
  • Dairy Free
Quality

How it scores

$25.82

Overall

A

Evidence

A

Dose

A

Formulation

A

The label

What's in it, judged

Supplement Facts

Serving Size: 1 Softgel(s)

180 per container

IngredientAmount%DV

Other ingredients: Extra Virgin Olive Oil, Bovine Gelatin, Glycerin, Water, Safflower Oil.

Suggested Usage: Take 1 softgel daily with a meal.

at the studied dose Every ingredient links to our evidence.

Reported interactions

Side effects:
Hypercalciuria ·Nausea ·Hypercalcemia ·Headache ·Dizziness ·Hypercalcaemia

From research databases. Not medical advice — talk to your physician.

Dose check

Is it dosed to do anything?

  • Vitamin D3

    At the studied dose

    25 mcg / day studies used 10-175 mcg · 29 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

  • All-cause mortalityA

    Lower risk of death from any cause

    Aging & longevity

  • Body mass indexA

    Body mass index

    Weight management

  • Bone mineral densityA

    Increase bone mineral density

    Bone density

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