Vitamin D is found in two main forms:
Vitamin D2 (ergocalciferol) – The main source is from plants. Mushrooms, when exposed to UV light produce D2. Fortified cereals are usually fortified with vitamin D2
Vitamin D3 (cholecalciferol) – The main source is from animals- Sources of D3 are egg yolks, cod liver oil, fatty fish-salmon, sardines, herring, tuna, beef liver. In addition, when skin is exposed to sunlight vitamin D3 is produced. The body only produces enough vitamin D3 from sunlight as it needs then stops producing it.
We break down in plenty of detail all about Vitamin D on our recent blog post, including how to improve your Vitamin D status (i.e. how to help your body take better advantage of the Vitamin D you are getting!)
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