The Mind-Blowing Truth About Sunscreen

DOES SUNSCREEN WORK? Dermatologist @DrDrayzday explains HOW SUNSCREEN WORKS AND WHY SUNSCREEN IS SO IMPORTANT. Does sunscreen really prevent wrinkles and skin cancer? #sunscreen #skinhealth #dermatologist Is sunscreen absorbed into the body? https://youtu.be/lXclbEjkqBM Is octocrylene safe? https://youtu.be/YDWLBT3lNt8 Does sunscreen lower vitamin D? https://youtu.be/eSCyvxzg4zc References Sambuco CP, Forbes PD, Davies RE, et al. An animal model to determine sunscreen protectiveness against both vascular injury and epidermal cell damage. J Am Acad Dermatol 1984;10:737–43. Ananthaswamy HN, Loughlin SM, Cox P, et al. Sunlight and skin cancer: inhibition of p53 mutations in UV-irradiated mouse skin by sunscreens. Nat Med 1997;3:510–4. Green A, Williams G, Neale R, et al. Daily sunscreen application and betacarotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomised controlled trial. Lancet 1999;354:723–9. Green AC, Williams GM, Logan V, et al. Reduced melanoma after regular sunscreen use: randomized trial follow-up. J Clin Oncol 2011;29:257–63. Gasparro FP, Mitchnick M, Nash JF. A review of sunscreen safety and efficacy. Photochem Photobiol 1998;68:243–56. van der Pols JC, Williams GM, Pandeya N, et al. Prolonged prevention of squamous cell carcinoma of the skin by regular sunscreen use. Cancer Epidemiol Biomarkers Prev 2006;15:2546–8. Thompson SC, Jolley D, Marks R. Reduction of solar keratoses by regular sunscreen use. N Engl