Your Hair Color is the Best Clue on Your Melanin
Have you ever seen a homeless person who is not tan?
My point exactly.
We are meant to sport a tan - melanin is our superpower.
Melanin acts as a heavy metal chelator, as a natural SPF and as energy catalyst (in sunlight melanin splits metabolic water in the cells into the elements that are converted into ATP).
Most people underestimate their ability to build a tan because they were taught the nonsense that having a tan is unhealthy.