6 visible skin signs that may signal a vitamin D deficiency
Lack of Vitamin D disrupts the skin’s moisture balance, often resulting in dryness, flakiness, and itchiness. This is especially noticeable in areas exposed to air, like arms, legs, and face.
Vitamin D supports cell growth and repair. If minor cuts, scrapes, or bruises take longer than normal to heal, it may indicate a deficiency that’s slowing down your skin’s regeneration process.
Vitamin D helps regulate the immune system. Its deficiency may worsen inflammatory conditions like eczema, leading to red, itchy, and irritated skin, commonly seen on elbows, hands, and behind the knees.
With insufficient Vitamin D, inflammation in the skin can rise, worsening acne. It may also trigger increased oil secretion, leading to clogged pores and more frequent breakouts, particularly in adults.
Vitamin D deficiency can result in dull, pale, or uneven skin tone. As melanin production and circulation are affected, the skin may lose its natural glow and look less vibrant.
Vitamin D helps regulate the life cycle of skin cells. Without it, conditions like psoriasis can worsen, causing thick, scaly, red patches, especially on the scalp, elbows, and lower back.