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This application is intended only for UK users of the following Consilient Health Vitamin D brands:

InVita D3 25,000 IU oral solution

If you are not resident in the UK or have not been prescribed and are using one of the above Consilient Health pill brands then you should not download or use this application. This application must not be used in conjunction with any other brand of vitamin D pill or with any other medicine.

Vitamin D deficiency

It is not uncommon to have a lack of vitamin D – around 24% of men and 22% of women aged 19 - 64 years are vitamin D deficient.
Vitamin D deficiency can occur because:
Our body has an increased need for vitamin D at certain times.
Our body cannot make enough vitamin D.
Not enough vitamin D is being gained from our diet.
A lack of vitamin D (known as insufficiency) can cause a general sense of not being well – generally tired, perhaps with vague aches and pains.
While actual vitamin D deficiency can cause muscle weakness and painful bones. Children with vitamin D deficiency can experience poor growth, tooth delay and find that their bones start to bow due to a condition known as Rickets.