Wonderful Sunshine!
WHAT? I SHOULD SPEND MORE TIME IN THE SUN?


Certainly health information can be confusing. I hear patients saying: “I hear one day something is bad for me and then the next day it is good.” There are legitimate reasons for this, and sunshine is a fine example.
Dermatologists alarmed at the rising incidence of skin cancer began a campaign, about thirty years ago, to get people to stop spending so much time in the sun, or at least to cover up with strong suntan lotion if they did. The effort was enormously successful.

Now here is the problem with this recommendation. When the sun’s rays (unfiltered by lotion) strike our skin, our bodies produce vitamin D. Scientists always knew vitamin D is critical for good health. Children not exposed enough to the sun can get a terrible disease called rickets. But around 1989 scientists began to discover that vitamin D played an important critical role in all the cells in the body, and they hypothesized that a lack of vitamin D could increase the risks for cancer.

Large population studies have now verified that people with low vitamin D levels indeed have higher levels of several common types of cancer, including colon and breast. Some of the best research comes from the Nurse’s Health Study and the Health Professionals Study -- two efforts run by the Harvard School of Public Health that have been following tens of thousands of people for decades. The latest study looks at cancer incidence in men. In addition to the Harvard study, two others came out today demonstrating an increased incidence of breast cancer in women with low levels of vitamin D. Those were presented at the annual meeting of the American Association for Cancer Research.

So how much vitamin D do we need? Based on these latest studies, experts now recommend a minimum of 1,000 units a day. We get about 200 from food and supplements usually contain 400. That is where the sun comes in. No one is saying people should get sunburned or even tan. But you can get 1,000 units of vitamin D by spending 10 minutes in the sun in the middle of the day with your arms and face exposed. Amazingly, with our automobile and indoor lifestyle many Americans do not get even that much. So here is an example where the advice is changing not because of confusion, but because science is making genuine progress.

Once again, science is confirming the age old wisdom that sunlight is essential and beneficial to all living things. As the colors and smells of spring are beginning to fill the air, we encourage you to start the season by doing a short cleanse, which, incidentally, could include an hour a day of walking, fresh air, and sunshine. Our various programs of whole foods, water, walking, and sunshine turn out to be life changing events for many who rise to the challenge. Are you up to the challenge? For more articles visit our website at www.PremierHealthCareSC.com

To Your Better Health, Dr. Shapero