Holistic Health and Wellness Coaching
Below is a great article from Al Sears, MD of Pure Radiance (one of my favorite skin care websites) on the dangers of sunblock and natural alternatives that actually improve the skin. I personally have never understood sunblock even when I didn’t know about all of the research as I do now. But I did always asked myself, “If some lotion with a myriad of man-made chemicals is so powerful as to block our earth’s energy source, what can it possibly do to my skin?” It is the largest organ in our body and anything that gets on it absorbs right into our bloodstream. My philosophy: If you don’t want to eat it, don’t put it on your skin (and don’t even get me started on all of those chemical hand sanitizers)! This past summer, I was fortunate enough to vacation on a yacht for five days in the Mediterranean, I spent a few weekends basking in the sun in Palm Springs , and hung out on both east and west coast beaches without a drop of sunblock and no sunburn. My secret: Lots of nutrients to rev up my “internal sunscreen” with calculated pacing and time outs for shade. But believe me, there were some days that I was sun-drenched all day and no mishaps. I’m 40 and wrinkle-free…and no botox or fillers either, yay!
Read on for the real truth about the sun, its benefits, the dangers of sunscreen and a myriad of solutions for those with sensitive skin. We are all different and indeed some people need more protection than others, but rest assured you do not have to lather up with toxic chemicals to be safe:
Corporations would have you believe the sun is a cancer-causing ball of radiation threatening our planet.
But the fact is, even though it’s important to protect your face from the sun with a natural SPF 15 every day, the sun protects you from cancer. It enhances your health and is vital to your well-being.
One of the most important ways the sun protects you is through your skin, which makes vitamin D from its ultraviolet type B rays. And it’s vitamin D that keeps you from getting not just skin cancer, but more than a dozen others.
Here’s the proof in black and white:
I could go on …
Meanwhile, if you followed conventional medical advice, you’d be putting sunscreen all over your body – not just on your face where the constant exposure to the sun could cause the early onset of wrinkles and premature aging.
But sunscreen lowers your body’s ability to make vitamin D by up to 95 percent.
Today I’m going to show you how to let the sun work with your body to prevent cancer. Keep reading to find out what’s really in sunscreens, when you should use sun protection and safe ways to help prevent sunburns.
We Were Made to Live Under the Sun
Your native ancestors survived outdoors just fine. They lived and worked in the sun’s rays every day. They didn’t use sunscreen and they didn’t burn themselves to a crisp or die off from diseases caused by the sun.
Why? Because our bodies are designed to live in our natural environment.
When you’re out in the sun, your body itself takes action. Besides making vitamin D, which I talked about earlier, your body also starts to produce another natural protectant. A built-in sun block called melanin.
Melanin is what causes your skin to darken or tan. And with just a little bit of sunshine every day – 20 minutes if you have light skin and up to three times longer if your skin is darker – you’re stimulating melanin production.
By slowly developing this basic darkening, you allow yourself even more time in the sun without risk of burning.
Sunscreen – a Toxic Skin Cocktail
Corporations and modern doctors want you to put on sunscreen to block UVB rays. We’ve already seen how this affects vitamin D production. But sunscreen has another effect. It delivers chemicals and known carcinogens into your skin … chemicals that are banned in other countries.
One of the main chemicals used in sunscreens to filter out UVB light is octyl methoxycinnamate (OMC).
OMC can be found in 90 percent of sunscreens on the market even though studies found it can kill mouse cells – even at extremely low doses. And it becomes even more toxic when it’s exposed to sunlight.
Other harmful chemicals include benzophenone and avobenzone.
These attack the cells in your body causing premature aging. They are also estrogen mimics that can create hormonal imbalances, cause allergic reactions and skin irritation, and are known to promote the onset of breast cancer.6
And there’s plenty more. Below is a chart of some of the common chemicals found in sunscreen that you should avoid.
|Parabans||Endocrine disruptor. Mimics estrogen, upsets hormonal balances, and can cause reproductive cancer in men and women.|
|PABA (may be listed as octyl-dimethyl or padimate-O)||Attacks DNA and causes genetic mutation when exposed to sunlight|
|Mineral oil, paraffin, petrolatum||Coats skin like plastic and clogs pores, traps toxins in, slows skin cell growth, disrupts normal hormone function, suspected of causing cancer|
|Sodium laurel, lauryl sulfate, sodium laureth sulfate (sometimes listed as “from coconut” or “coconut derived”)||Combined with other chemicals, it becomes nitrosamine, a powerful cancer-causing agent; penetrates your skin’s moisture barrier, allowing other dangerous chemicals to enter your bloodstream|
|Phenol carbonic acid||Circulatory colapse, paralysis, convulsions, coma, death from respiratory failure|
|Toluene (may be listed as benzoic, benzyl, or butylated hydroxtoluene)||Anemia, low blood cell count, liver and kidny damage, birth defects|
|Propylene glycol||Dermatitis, kidney and liver abnormalities, prevents skin growth, causes irritation|
|PEG, polysrates, laureth, ethoxylated alcohol||Potent carcinogens dioxane|
It’s Tough to Get Enough
The problem is that even if you have the best intentions, there are a dozen other obstacles in the modern world besides sunscreen that keep you from getting enough sunshine:
And during the winter months, it’s not uncommon – even if you live in a warm, sunny climate like I do in South Florida – to get less sunshine just because the days are shorter.
When that happens, you produce less melanin, and become more sensitive to the sun when you are exposed.
You’ll need to be careful until melanin production kicks in again and can help prevent your skin from burning.
Fortunately, there are ways you can help defend your skin until you can get more sunshine without chemical sunscreens.
The best food for this job is blueberries. You probably know blueberries are good for your brain, and that they have beta carotene and lots of vitamins. But the real power of the blueberry is that it has all three co-factors for SOD – copper, zinc and manganese. Eat a cup of blueberries every day, especially during the winter, and you’ll be doing your skin a big favor.
The best sources for EPA are small, cold-water fish like herring, mackerel, anchovies and sardines. Eggs and grass-fed beef also are good sources. Grass-fed beef has double the omega-3s of grain-fed beef.
In addition, you can get omega-3s in some plant-based sources like Sacha Inchi nuts, butternuts, walnuts and chia seeds. But these omega-3s are in the form of alpha linolenic acid, which then has to be converted to EPA in the body.
Zinc oxide works even better when you add shea butter. That way, your pores won’t clog and you’ll add extra moisture to keep your skin smooth.
To Your Good Health,
Al Sears, MD
1 Grant, W.B. et al, “The association of solar ultraviolet B (UVB) with reducing risk of cancer: multifactorial ecologic analysis of geographic variation inage-adjusted cancer mortality rates,”Anticancer Research 2006; 26:2687-2700
2 Lappe, J.M., et al, “Vitamin D and calcium supplementation reduces cancer risk: results of a randomized trial,” Am. J. Clin. Nutr. June 2007;85(6):1586-91
3 Tuohimaa, P., et al, “Does solar exposure, as indicated by the non-melanoma skin cancers, protect from solid cancers: vitamin D as a possible explanation,” Eur. J. Cancer July 2007;43(11):1701-12
4 Danielsson, C., et al, “Differential apoptotic response of human melanoma cells to 1alpha,25-dihydroxyvitamin D3 and its analogues,” Cell Death Differ. 1998; 5:946
5 Elwood, J.M., et al, “Cutaneous Melanoma in Relation to Intermittent and Constant Sun Exposure – The Western Canada Melanoma Study,” Int. J. Cancer 1985;35:427
6 Hanson, K., et al, “Sunscreen enhancement of UV-induced reactive oxygen species in the skin,”Free Radical Biology & Medicine 2006
7 Rhodes, Lesley E., et al, “Effect of eicosapentaenoic acid, an omega-3 polyunsaturated fatty acid, on UVR-related cancer risk in humans,” Carcinogenesis March 2003; 24 (5): 919-925