Tag: Brown skin

According to research, people with darker skin tones, including brown skin, are at a higher risk of vitamin D deficiency compared to those with lighter skin. This is due to the increased concentration of melanin in brown skin, which acts as a natural sunscreen and affects the skin's ability to produce vitamin D from sunlight. Despite this, it is still possible for brown skin to synthesize vitamin D from sun exposure, though it requires more time in the sun.

According to the Cleveland Clinic, people with darker skin, containing more melanin, are at a higher risk of vitamin D deficiency. Understanding how much sunlight for vitamin D for brown skin is optimal requires recognizing the unique way melanin impacts absorption and synthesis.