In the health care world, the sun plays a balancing role in delivering its rays to our bodies to help produce Vitamin D. Many people who work indoors are directed to take Vitamin D supplements because of lack of exposure to the sunshine, Conversely, people who are outside a lot have a risk of overexposure causing skin cancer.

The eyes are at risk as well. If sunglasses are not worn, there is a greater risk for cataracts or skin cancers of the eyelids. It is important to know that not all sunglasses are made alike. UV A, B, and C rays are the harmful rays that sunglasses need to protect us from.

However, many over the counter sunglasses do not have UV protection built into the lenses, which can actually cause more damage especially in children. 80% of sun exposure in our lives comes in childhood. Without UV protection in sunglasses, the pupil which dilates more behind a sun lens, allows more of the harmful rays of the sun in.

The whole point is for the consumer to be aware that it is vital to buy sunwear that has UV protection built into the lenses. Polarized lenses protect the eyes from the sun as well as from glare from the road and water.

Fisherman love polarized lenses because you can see the fish right through the water. People who boat also claim their vision is better because glare off the water is reduced.

So next time you hear the famous Beatles hit, remember to be educated on the best products for your eyes, to keep you healthy and prevent cataracts and cancer. Remember, UV protection in sunglasses is the way to go.