The rising rate of skin cancer has put using sunblock right up there with flossing your teeth when it comes to healthy habits. In 2002, 50 percent-- approximately 1.1 million cases--of all cancers in the United States were skin cancers, of which nearly 10,000 cases were fatal. It is easy to understand why many people have become fearful of the sun's warmth and glow.  However, it is not commonly appreciated, especially among traditional medical doctors, that the food you eat is far more important to the development of skin cancers than sun exposure.  At the beginning of 1900 we had very little processed vegetable oils in our diet. Now vegetables are great and we all need them every day, but when they are processed and refined and consumed in large amounts they can cause major health problems.  Most vegetables are very high in omega-6 fats. In the last 100 years the U.S. population has gone from consuming virtually no vegetable fats to consuming more than 70 pounds per year. Fats from corn oil, safflower, sunflower, sesame and other oils are virtually 100 percent omega-6 fats.  This high consumption of omega-6 fats totally distorts the important omega 6:3 ratio, and this ratio is one of the keys to obtaining any type of cancer, but especially skin cancer.

So not only will we benefit from consuming additional omega-3 fats, but it is vital to reduce the omega-6 vegetable oils as much as possible. Ideally, the ratio should be 1:1, but most Americans have a 15:1 ratio. The Japanese are the longest-lived culture on earth, and their ratio is about 3:1.  If you don't believe me on this one, I encourage you to check out one of the top cancer journal articles Cancer Res 2000 Aug 1;60(15):4139-45:   "Epidemiological, experimental, and mechanistic data implicate omega-6 fat as stimulators and long-chain omega-3 fats as inhibitors of development and progression of a range of human cancers, including melanoma."

Ten years ago an Australian study showed a 40 percent reduction in melanoma for those who were eating fish--and this was without any attention to lowering omega-6 fats.  Three years ago, the prestigious National Academy of Sciences published a comprehensive review showing that the omega 6:3 ratio was the key to preventing skin cancer development. So, do I recommend you pop some fish oil pills and go out and get as much sun as you would like?  Absolutely not.  You must exercise caution. At the beginning of the season go out gradually, perhaps as little as 10 minutes a day. Progressively increase your time in the sun so that in a few weeks, you will be able to have normal sun exposure with little risk of skin cancer.  Remember never to get burned, that is the key.  Remember also never to use sunscreen, another key. You can creatively use your clothing to block the sun’s rays during your build-up time.

The bottom line is: please avoid getting sucked into the hype that sunlight is dangerous. It is only dangerous if you are clueless about fat nutrition, which most medical doctors are. If you choose to ignore your omega 6:3 ratio and stay out of the sun, you could limit your risk of skin cancer, but is that worth the risk of getting MS, breast or prostate cancer? I think not.  So get yourself some high-quality fish oil, which is an excellent source of omega-3 fatty acids. I like Carlson’s fish oil because out of all the brands I've tested, Carlson’s came out superior in freshness, purity and potency--and it is available in most all health food stores. (We carry this in our office)  I like the fish oil liquid, as it is easier to take than the five to 10 pills you would need to get the same amount of omega-3.

Please remember to switch to the cod liver oil, which contains vitamin D, in the fall, as then you will not be able to get the wonderful amount of sunshine that we have in the summer. If you are going to be a hermit and not get any sun exposure this summer or you are going to bury yourself in dangerous sunscreens, then you should switch to cod liver oil now.

 

 

Nutrition Myths and Facts

Myth: For good health, serum cholesterol should be less than 180 mg/dl.
Truth: The all-cause death rate is higher in individuals with cholesterol levels lower than 180 mg/dl. (Circulation. 1992;86(3):1026-1029.)

Myth: Animal fats cause cancer and heart disease.
Truth: Animal fats contain many nutrients that protect against cancer and heart disease; elevated rates of cancer and heart disease are associated with consumption of large amounts of vegetable oils. (Fed Proc. 1978;37:2215.)

Myth: Children benefit from a low-fat diet.
Truth: Children on low-fat diets suffer from growth problems, failure to thrive & learning disabilities. (Food Chem News. 10/3/94.)

Myth: A low-fat diet will make you "feel better . and increase your joy of living."
Truth: Low-fat diets are associated with increased rates of depression, psychological problems, fatigue, violence and suicide. (Lancet 3/21/92;339.)

Myth: To avoid heart disease, we should use margarine instead of butter.
Truth: Margarine eaters have twice the rate of heart disease as butter eaters. (Nutrition Week. 3/22/91;21:12.)

Myth: Americans do not consume enough essential fatty acids.
Truth: Americans consume far too much of one kind of EFA (omega-6 EFAs found in most polyunsaturated vegetable oils) but not enough of another kind of EFA (omega-3 EFAs found in fish, fish oils, eggs from properly fed chickens, dark green vegetables and herbs, and oils from certain seeds such as flax and chia, nuts such as walnuts and in small amounts in all whole grains). (Am J Clin Nutr. 1991;54:438-463.)

Myth: A vegetarian diet will protect you against atherosclerosis.
Truth: The International Atherosclerosis Project found that vegetarians had just as much atherosclerosis as meat eaters. (Lab Invest. 1968;18:498.)

Myth: Low-fat diets prevent breast cancer.
Truth: A recent study found that women on very low-fat diets (less than 20%) had the same rate of breast cancer as women who consumed large amounts of fat. (NEJM. 2/8/96.)

 

Patients With Talent

 

We have a number of patients in our practice that have unique talents, inventions and businesses that I feel should be shared with our office community.  If you have something you would like listed in these newsletters, feel free to e-mail me and I will include it in the next segment.  By sending me the information, you waive your privacy under HIPAA law with regards to your name being published in this format.  I ask that this forum be used for patients of this office only.  I can not reasonably place any and all advertisements for everyone in this PATIENT newsletter.  Thanks for your cooperation. 

 

 

http://www.localharvest.org/store/M17685 >>  Try some locally made Tomato Basil Jam or one of 3 varieties of Fruit Salsa (sweet, medium and hot).  Szarek Farms is in Westmoreland, NY also specializes in flowers and other vegetables.  Great gift ideas!!

 

 

Words of Wisdom

Recall it as often as you wish, a happy memory never wears out. - Libbie Fudim

A father carries pictures where his money used to be. - Unknown

It is easy to be brave from a safe distance. - Aesop