Category: Healthy Living

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The Dangers of Commercial Sunscreens, Part 2

Sunscreen

In last week’s post, I talked about the toxicity of commercial sunscreens, and why they are bad for your health. I also mentioned that the sun is not the primary cause of skin aging and skin cancer, and promised to share my conclusions with you this week.

Despite the enormously bad press the sun has received in the past few decades, all skin damage is not the fault of the sun. The root cause of skin aging (including wrinkling, hyperpigmentation, and loss of collagen) as well as skin cancer is oxidative damage caused by reactive oxygen species (ROS). While the sun is one of the factors that create ROS, there are many other culprits, including external factors (air pollution and chemical exposure) and internal factors (poor diet, emotional stress, lack of sleep, and the natural aging process). ROS are believed to trigger skin cancer and photosensitivity diseases by activating proliferative and cell survival signaling that can alter apoptotic pathways (the self-destruction of abnormal cells).

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The Dangers of Commercial Sunscreens

Dangers of Sunscreen

Wherever I go this summer, it seems that people are slathering or spraying sunscreen onto themselves and their children. Whether or not you want to use sunscreen, you essentially have no choice – aerosol sprays disperse and pollute the air, and sunscreens and sun blocks wash off in pools or lakes, contaminating the water. (Despite what labels proclaim, there is no such thing as “waterproof sunscreen.”)

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Is Milk A Healthful Food?

dairy cows milk

Few dietary topics create as much controversy as the issue of milk. Billboards, commercials, and magazine ads (featuring celebrities with milk moustaches) encourage us to drink more milk via the influential “Got Milk?” campaign, launched by the dairy industry in 1993. Even our government promotes the heavy consumption of milk—the latest federal nutritional guidelines recommend the equivalent of 3 glasses of milk daily, either fat-free or 1% fat.

Unfortunately, the recommendations for dairy are channeled to us through the perspective of the dairy industry, and are based more on marketing schemes than on scientific research. If you didn’t already know, the dairy lobby is a powerful force, and drives the government’s recommendations.

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Recent Highlights In Health Research

Painted Hills - health research

To enhance my work as a clinician, I spend an average of two hours every day researching and compiling data in the fields of health, nutrition, botanical medicine, dietary supplements, and conventional medicine. This includes evaluating studies on innovative pharmaceutical drug therapies, particularly in the realm of oncology.

From time to time, I’ll be sharing a few of the week’s highlights with you. I hope you will find these interesting, and perhaps the information will be beneficial for you or someone you know.

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Enjoy Mushrooms For Better Health

I thoroughly enjoy mushrooms—in fact, I actually crave them. It’s likely that this craving can be traced to my Italian culinary heritage—we often add mushrooms to pizza and pasta dishes, but we find them equally delicious in soups, stir-fries, and salads. In addition to the common white button mushroom, we also search for maitake, morel, oyster, portobello, shiitake, and any other unique varieties that appear at our local farmer’s market or natural foods store.

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You Can Reduce Your Risk of Cancer

Nutrition to Treat Cancer

The recent detailed U. S. national report on cancer (released every two years) revealed that despite the billions of dollars poured into cancer research and innovative treatments, current approaches are not delivering on their promise of a cure. In fact, progress against the disease is excruciatingly slow, and much of the decline in cancer deaths in the U. S. is the result of decreases in smoking, not cutting-edge technological treatments.

After 25 years of research and working with thousands of people with cancer, I am convinced that the search for a “magic bullet” that will cure or eradicate cancer is misguided. As long as we continue to focus primarily on eradicating cancer, we are missing the bigger picture—the terrain in which cancer evolves.

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