A lot can CHANGE within a blink of an EYE!


Vitamin D is typically a fat-soluble Vitamin that is produced naturally by our bodies when our skin is exposed to the sun.  There are plenty of good things which are sources of Vitamin D such as Sun and natural dietary sources of Vitamin D which can be obtained from certain foods such as fatty fish, cereals, eggs, mushrooms, etc.

In the recent times, a study was published by the journal Maturitas which mentioned on the relationship between Vitamin D deficiency and primary open angle glaucoma.

Primary open angle glaucoma (POAG) is a long-lasting condition wherein the pressure in the eye increases gradually, causing a slow and steady loss of vision.  Once the vision becomes impaired, the damage that is caused is irreversible.  The aetiology; as to what leads to cause and develop glaucoma is not fully not yet understood.

Research studies have suggested an association that is existing between Vitamin D levels and visual function in the adults. One information that provides relevant information for the same is the fact that the enzymes that are involved in the metabolism of Vitamin D have been found in the retina of an eye.

Earlier research studies that have been carried out have observed a link between Vitamin D deficiency and reduced clarity in the vision triggering a research in this particular field, questioning the existence of a stronger and a definitive link between Vitamin D levels and vision.

Researchers are now aimed to find and determine whether the patients suffering from glaucoma are deficient in Vitamin D and if the severity of the disease was in any way associated with the disease.

What they have found is that the individuals with POAG had 15% lower Vitamin D levels than the average as compared with those who did not suffer from POAG.

The researchers came to a conclusion that the principle findings of the present case controlled study of a group that had POAG patients were having insufficient Vitamin D levels which might contribute in some way or the other for developing this diseased condition.

There is a medical condition termed as Idiopathic intracranial hypertension (IIH) which causes increase in the pressure I head and eyes. This further leads to developing strain on the optic nerves eventually leading to vision loss. In a study, effective management of IIH symptoms included workouts and healthy diets.

In a research study published in April 2014 have shown that lesser blood levels of vitamin D could shoot your risk of contracting glaucoma. But, still more amount of research is needed in this field to stablish a solid association between the levels of Vitamin D with Glaucoma. The Vitamin D may be associated with causing the disease, but it not might be targeted directly for the severity of occurrence of such disease according to Gonsalves, A. et al.
Spending some time in the sun is the best way to boost your blood levels of vitamin D — and possibly decrease your risk of glaucoma.

A research was published in Public Health Nutrition, wherein investigators studied the relationship between five categories of serum vitamin D levels and the prevalence of open-angle glaucoma among 6,094 adults in South Korea.

What was found that the group of people with low Vitamin D levels were more prone to develop Glaucoma than those with robust levels of Vitamin D.

The researchers also found that predictors for worsening of open-angle glaucoma such as high eye pressure and changes in appearance of the optic nerve had a noteworthy relationship with low serum vitamin D levels.


The study authors concluded that vitamin D deficiency should be considered a potential risk factor for the development of open-angle glaucoma.

Another research article was published in the journal ‘Public Health Nutrition’ in the year 2014 on Apr, 17 which suggested that vitamin D deficiency should be considered as a probable risk factor for the development of open angle glaucoma.

The article is entitled “Is vitamin D status associated with open-angle glaucoma?”

In the issue of the American Journal of Clinical Nutrition published the results of a trial that was conducted related to supplementation of vitamin D in women which found that improvement in vitamin D levels in Vitamin D deficient people resulted in a significant weight loss and a significant reduction of marker of inflammation in May 2014.

Then the question arises how much of Vitamin D you need? Many researchers in the field of Nutrition are pretty convinced the Food and Nutrition Board’s recommendations for adequate vitamin D are 200 IU a day up to the age of 50, 400 IU from 51 to 70, and 600 IU over age 70.

So far, there has been fitting evidence that Vitamin D Can Be Used to Treat Glaucoma.

In early 2014, a research study was published which supported the association of Vitamin D deficiency with the presence of glaucoma.


Vitamin D deficiency is relatively common amongst adults in industrialized countries, especially in urban environments. Thus, it makes sense for those at risk for glaucoma to get tested for Vitamin D deficiency.  If deficient then supplementation would be advisable.

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