A latest research has challenged the proof from previous observational studies which recommend that higher concentrations of circulating vitamin D might prevent type 2 diabetes and this fact led to the latest theory that the development of type 2 diabetes is not linked with vitamin D insufficiency. On the other hand, because the study was observational, it couldn’t straightly observe the cause-effect relationship between the two conditions.
This research performed by Dr Nita Forouhi, at the University of Cambridge School of Clinical Medicine, UK, and her coworkers examined the connection between diabetes risk and vitamin D by reviewing the genes that control blood levels of vitamin D.
The researchers finally discovered no connection between dissimilar gene variants that manage vitamin D levels and the risk of developing type 2 diabetes and furthermore, the study also observed the association between vitamin D status and several physiological characteristics of type 2 diabetes, such as glucose and glycated haemoglobin, and also found no proof of a causative link.
Dr Forouhi said “our finding are in agreement with the outcomes of randomized controlled tests, which give a classic way to evaluate the cause-effect relationships, and which have generally shown that type 2 diabetes was not prevented in individuals taking vitamin D supplements”.
Dr Forouhi said that although our modern findings do not provide support for a fundamental role of vitamin D in the development of type 2 diabetes, we are far from done with this topic and more research is yet need with both better clinical examinations and improved observational studies with more precise measurement of important factors that may affect vitamin D and disease relationships, until then, we require to be cautious about vitamin D’s possible role in the avoidance of type 2 diabetes and stick to things that are proven to work for example diet and exercise.