Frequently Asked Questions

What is Vitamin D3 + K2 4000 IU for?

Vitamin D and vitamin K contribute to the maintenance of normal bones. Vitamin D also contributes to normal blood calcium levels, to the maintenance of normal muscle function and to the normal function of the immune system; vitamin K contributes to normal blood clotting.

Take 1 tablet per day with a meal. Do not exceed this dose or combine it with other vitamin D supplements.

100 mcg (4000 IU) per day corresponds to the tolerable upper intake level (UL) set by EFSA for adults, counting all sources. So do not combine it with other vitamin D supplements and preferably use it with the advice of a health professional.

No. The manufacturer states that the product should not be taken by people on vitamin K antagonist anticoagulants, such as warfarin or acenocoumarol, as vitamin K may interfere with their action. Talk to your doctor.

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