Solgar Vitamin D3 4000iu 120 Caps

This high strength Vitamin D supplement in the cholecalciferol form helps our body to use calcium to build and maintain strong bones and teeth. There is also a growing volume of research that supports the use of Vitamin D as an aid to boosting immune function, mood and cognitive function. Vitamin D is often referred to as the sunshine vitamin mainly because it is synthesised in the skin following exposure to UVB rays from sunlight. The manufacture of vitamin D in the skin is influenced by our location, the season, use of sunblock and skin pigmentation.  Lack of exposure to sunlight due to our climate conditions and people's health concerns has meant that much of the Irish population may be lacking in Vitamin D levels.