Sunglasses are more than just a fashion statement - they’re important protection from the hazards of UV light.

If you wear are sunglasses mostly for fashion that’s great, just make sure the lenses block UVA and UVB rays.

And if you don’t wear sunglasses, it’s time to start.

Here are your top 6 reasons for wearing sunglasses:

Preventing Skin Cancer

The strongest evidence that sunglasses provide a medical benefit is in preventing skin cancer on your eyelids. UV light exposure from the sun is one of the strongest risk factors for the development of skin cancers.  

Each year there are more new cases of skin cancer than the combined incidence of cancers of the breast, prostate, lung and colon.

About 90 percent of non-melanoma skin cancers are associated with exposure to ultraviolet (UV) radiation from the sun.

Your eyelids, especially the lower eyelids, are also susceptible to UV light and they do develop skin cancers somewhat frequently.

Many people who now...

A recent study published in JAMA Ophthalmology has demonstrated in older women a correlation between having cataract surgery and a decrease in death rate from all causes.

The data comes from a prospective longitudinal study called the Women’s Health Initiative. This study involved women 65 years or older and collected data from Jan. 1, 1993, until Dec. 31, 2015.

In the study, there were 74,044 women who had been identified with a cataract and within that group 41,735 had undergone cataract surgery during the study time period.

The results showed that of those in the group who had cataract surgery, the mortality - or death - rate was 1.52 deaths per 100 person years. That means that in any given year if you took 100 women who had cataract surgery about 1.52 died in that year. The mortality rate in the women who did not have cataract surgery was 2.56 deaths per 100 person years. Those numbers mean that women who had cataract surgery were 40% LESS LIKELY to die in any given...