Vitamin D3 Capsules x 365 (4000iu)

Certain food varieties do contain Vitamin D, like fatty fish such as Tuna and Salmon and also eggs and beef. The best source of Vitamin D, though, is through sunlight and this is why your body will sometimes not get enough of this vitamin, especially during winter months with this lack of exposure compounded further if you happen to work indoors like many people. Our bodies produce Vitamin D3 when they are exposed to ultraviolet B (UVB) radiation from the sun as this acts as a catalyst for 7-dehydrocholeseol to then produce Vitamin D3.

This is a very important vitamin for a number of different reasons. Vitamin D3 is very supportive of the immune system which is significant in helping to fight against illnesses and disease. This Vitamin also contributes to good teeth, bone and muscle health as it is capable of absorbing and utilising calcium and phosphorus effectively. If you feel that you are not getting enough Vitamin D3, these high quality supplements provide a great source.