What skin condition is associated with ariboflavinosis?

Seborrheic dermatitis is indeed associated with ariboflavinosis, which is a deficiency of riboflavin (vitamin B2). This skin condition is characterized by red, greasy patches with flaky white or yellow scales, commonly affecting areas rich in sebaceous glands, such as the scalp, face, and upper back.

Riboflavin plays a vital role in maintaining healthy skin and supporting various metabolic processes necessary for skin integrity and function. When there is a deficiency of this vitamin, the skin may not be able to repair itself adequately or maintain its normal barrier functions, which can lead to the development of skin conditions like seborrheic dermatitis. The specific association suggests that improving riboflavin intake can potentially help alleviate symptoms of this condition.

In contrast, other skin conditions like psoriasis, eczema, and acne do not have direct correlations with riboflavin deficiency. Psoriasis is primarily an autoimmune condition, eczema often relates to genetic and environmental factors, and acne is largely influenced by factors such as hormones and skin oils, rather than nutritional deficiencies.