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).

Continue reading “The Dangers of Commercial Sunscreens, Part 2”

Fish Oil Supplements: Beneficial Or Not?

If you believe the findings of a recent highly publicized research report, you may be wondering if you should throw your fish oil supplements into the garbage. According to a study published in the Journal of the American Medical Association (September 2012), researchers who evaluated data from 20 previous studies maintain that neither fish oil supplements nor a diet rich in omega-3 fatty acids effectively reduces the risk of cardiovascular disease.

In my estimation, this is a seriously flawed evaluation of research. I’ve collected an enormous amount of data that strongly suggest multiple benefits from the consumption of omega-3 fatty acids, including protection from cardiovascular disease, cancer, neurological disease, and autoimmune disease, as well as for bone, skin, and lung health.

Continue reading “Fish Oil Supplements: Beneficial Or Not?”