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Bleaching your skin is extremely unhealthy. It damages all of the cells in the skin agressively, literally mutating them to white.
75 thousand people think tanning is comparatively unhealthy in that tiktok comment. It's true for them actually.
Tanning only causes problems if your skins adeptose tissue (fat) has non-animal fat derived oils (plant oils). These oils are extremely prone to oxidation from UV light. When they oxidize in the skin under sunlight, they become carcinogenic and cause problems like skin cancer.
And if your fat under your skin is made from raw animal fat, no such problems will occur as raw animal fat doesnt oxidize as fast. So it makes moderate sun exposure (1-2 hours per day) competely safe.
Still very agressive sun exposure for white people can cause oxidation even on long-term raw animal-based dieters, but thats extreme like 5+ hours everyday in direct high UV. But most people don't push it that far.
Bleaching your skin to more white on the other hand can cause skin cancer.
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Ohh I understand now (Just saw your comment on my post) I didn't thought it like that so basically when you eat animal based fat it helps against oxidisation
And honestly Both "tanning" and "bleaching" especially when it's like extreme apart from being unhealthy it also makes you unnatural
