Vitamin D

In the recent years vitamin D finally got attention by the news media. Like everything else, news media has done a good as well as a bad job. While it created some awareness about vitamin D, it also circulated a lot of misconceptions.

Vitamin D is not a vitamin but a hormone. In order to find facts about vitamin D you need to learn from an endocrinologist, the hormone specialist. In this regard, we highly recommend a popular book, "Power of Vitamin D," written by Dr. Sarfraz Zaidi, MD, a leading endocrinologist and an expert of vitamin D.

Connection between vitamin D and diabetes


Test for vitamin D deficiency


How much vitamin D to take?


What type of vitamin D? - D3 or D2?


What route of absorption? - Oral or Sublingual




jafer Nutritional Products, in collaboration with Dr. Zaidi, now makes available a high quality Vitamin D3 formula for Sublingual absorption.

Each bottle of Sublingual Vitamin D3 contains 120 tablets.

Each tablet contains 5000 IU of Vitamin D3.

Price: US $ 19.95 per bottle




You can now make your secure purchase online using the PayPal shopping cart. It is not necessary to be a PayPal member, you can just use your credit card.


Note: We do not ship outside the USA. Sorry for the inconvenience.


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.