Melanin is one of the most important things on this planet.
It is the natural 'Sun Block'.
You will notice that some people need sun block and some people don't.
One of the reasons for this is that many people on this planet have very dark skin and therefore are protected by nature or naturally against the harmful effects of different harmful rays.
It also helps people to process the sunlight into useful energy.
One of our leading scientists is Dr Jewel Pookrum.
She is one of the most knowledgeable surgeons of our time. Here She gives an excellent insight into this amazing chemical.
Part 1
Part 2
Part 3
Part 4
For more of this insightful series on Melanin click here