Health Spark Vitamin D3 - 90 Tablets

Vitamin D is found in cod liver oil, vitamin D-fortified foods, egg yolks and butter. However, the majority of vitamin D in the body is created during a chemical reaction that starts with sunlight exposure to the skin. This process is known to help maintain a healthy immune system and boost mood.


The most important role of vitamin D is maintaining blood levels of calcium, which it accomplishes by increasing absorption of calcium from food and reducing urinary calcium loss. Both effects keep calcium in the body and therefore leave the calcium that is stored in bones. This is why it is an excellent supplement for helping to maintain healthy bones and teeth.