do brown fingernails indicate glutathione deficiency nails as clues for shock diagnosis - Inaba - 2025 - Journal of General and Family Medicine 6 Signs of Vitamin Deficiency
6 Signs of Vitamin Deficiency in Nails GoodRx Dermatological Conundrum: Puzzling Pigmentation in Vitamin B12 Deficiency and Addison's Disease Part 3: Signs of Vitamin Deficiency! White Spots on Nails! Nail changes can reflect underlying hormonal and metabolic disorders. Features like onycholysis suggest hyperthyroidism, while brittle or slow growing nails point to hypothyroidism. Findings such as koilonychia and thickened nails may indicate systemic Melanonychia: What It Is, Causes & Treatment
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