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Food supplement

When the sun doesn’t shine, the doctor recommends…

Vitamin D is considered the “sun vitamin” and plays an important role in many functions of the body.



Packaging: 90 tablets
Product in stock
Club price: 99 Kč
Regular price: 99 Kč


Vitamin D3-Effect 1000 IU is intended for those who need to supplement their daily dose of vitamin D.

Up to 70% of Europeans in all age groups suffer from low levels of Vitamin D in the blood *

Vitamin D is considered the “sun vitamin” and plays an important role in many functions of the body.

Why use NatureVia VITAMIN D3-EFFECT?

Effects of Vitamin D: 

  • aids in the proper functioning of the immune system
  • maintenance of healthy bones and teeth
  • contributes to the proper functioning of muscles
  • contributes to the proper absorption and utilization of calcium and phosphorus from food
  • supports normal cell division

Vitamin D helps reduce the risk of falling associated with physical instability and muscle weakness. Falling increases the risk of bone fractures in men and women over the age of 60.

Who should supplement with NatureVia Vitamin D3- Effect 1000 IU? 

  • recommended for all adults in the winter months
  • people with limited sun exposure
  • children and youth
  • postmenopausal women
  • seniors (have a lower ability to produce vitamin D)
  • pregnant and nursing women
  • overweight individuals
  • those living in polluted/smoggy areas
*Sasinka, Furkova; Pandemia nedostatku vitaminu D; 2012


1 tablet contains:Contents/1 tab% DRI*
Vitamin D25 μg (1000 IU)500


Vitamin D3 1000 IU (25 ug) cholecalciferol, calcium phosphate, magnesium stearate

The amount of Vitamin D3 in the daily dose (1 tbl = 1000 IU = 25 µg) is in accordance with local scientific advice

* % Daily Intake Reference

Recommended dose

Adults: 1 tablet per day, with food.

Warning: The product is for adults or as recommended by a doctor. Do not exceed recommended dosage. Not intended to replace a varied and balanced diet. Store out of reach of children.

The product does not contain any chemical preservatives, synthetic colours, dairy, wheat products, yeast or sugar.