Learn how skin colour plays a role in sun protection and vitamin D activation.
Learn how skin colour plays a role in sun protection and vitamin D activation. If you take a look around you, at work, in your classroom or on the streets. You’ll find a small sample of the many natural skin shades that make humankind wonderfully diverse. What causes differences in skin colour? And how does skin of different types respond to ultraviolet (UV) rays? Why is it important to know