Vitamin D is essential for normal absorption of calcium and phosphorus which are required for strong bones and teeth. Very small amounts of vitamin D exist in the food and drink we consume, the bulk is actually produced by the body as a reaction to the UV radiation in sunlight. Very low levels of sun exposure can lead to a Vitamin D deficiency, mostly affecting people who spend the majority of time indoors or who cover...

The topic of genetically modified foods is a controversial one at best. Genetically modified foods are those which contain genetically modified organisms (GMO). On one hand we have the ability to make the crops more productive, drought resistant and resistant to disease by modifying the molecular structure. This has the potential of ensuring we have adequate food supply for our growing population but what does it mean...

Celiac disease is an immunological response to the presence of gluten in our diet however the actual cause of the disease is unknown. Some believe that it is a genetic disorder. Whatever the origin it can cause much damage to the intestinal tract and interfere with the absorption of nutrients. It comes with many symptoms, some that don’t even seem related to digestion and it can be very difficult to obtain a confirmed...