Bryan Johnson· Author
A sun tan is not a sign of health. It's a sign that your skin has been damaged and will sag, wrinkle and discolor faster.
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We can't find evidence that holds up here. Proponents are reasoning from mechanism or analogy rather than direct human data, and the most credible skeptics raise objections we can't dismiss.
A sun tan is not a sign of health. It's a sign that your skin has been damaged and will sag, wrinkle and discolor faster.
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A sun tan is not a sign of health. It's a sign that your skin has been damaged and will sag, wrinkle and discolor faster.
while the sun is wonderful for many reasons, it also causes skin damage which results in discoloration, wrinkles and sagging.
actually a tan is a sign that your skin has been damaged