Summary of the article (without interpretation):The article claims that skin cancer rates have risen dramatically over the past 50 years, in parallel with the introduction and mass marketing of chemical sunscreens in the 1970s.Chemical ingredients:
Summary of the article (without interpretation): The article claims that skin cancer rates have risen dramatically over the past 50 years, in parallel with the introduction and mass marketing of chemical sunscreens in the 1970s. Chemical ingredients: Sunscreens contain substances such as oxybenzone, avobenzone, octinoxate, and homosalate. A 2020 JAMA study showed that these chemicals are absorbed into the bloodstream. Oxybenzone was found in 96% of American blood samples (EWG) and acts as an endocrine disruptor. Octinoxate affects thyroid hormones and increases oxidative stress. Homosalate accumulates in the body. These substances can break down under UV exposure and generate free radicals that damage DNA. Vitamin D deficiency: Sunscreens block UVB rays needed for vitamin D production. This is linked to weakened immunity, autoimmune diseases, and higher risk of other cancers (including breast and prostate). References a study from the American Journal of Clinical Nutrition. Natural alt...
