It’s essential to receive the correct quantity of vitamin D from various sources of it, be it adequate sun exposure, foods rich in vitamin D, or supplements, in order to maintain the health of your skin. Although it has a solid connection to bone health, vitamin D is also essential for healthy skin, which radiates glow. Healthy vitamin D levels have been shown to delay skin ageing, encourage strong bone growth, maybe lower the risk of several malignancies, and even elevate mood. Let’s dive deeper and understand if Vitamin D is a skin saviour.
Vitamin D: How and What does it do to your skin?
The majority of humans get their vitamin D primarily from sunlight, and keratinocytes in the epidermis create previtamin D3 when exposed to ultraviolet-B radiation. Vitamin D3 is created by isomerizing previtamin D3. After being converted from previtamin D3 to the active form, which has various biological activities in the skin, vitamin D3 is then either delivered into the bloodstream or digested by keratinocytes. It is essential for everything, including controlling hair follicle cycling, keratinocyte proliferation and differentiation, and tumour suppression. Additionally, vitamin D is known to control inflammation and may aid in the healing of wounds.