do brown fingernails indicate glutathione deficiency nails as clues for shock diagnosis - Inaba - 2025 - Journal of General and Family Medicine Nail changes can reflect underlying
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 Hair, Nails, and Skin: Differentiating Cutaneous Manifestations of Micronutrient Deficiency DiBaise 2019 Nutrition in Clinical Practice Wiley Online Library 6 Signs of Vitamin Deficiency in Nails GoodRx Understanding Nail Health: What Your Nails Are Telling You Dermatological Conundrum: Puzzling Pigmentation in Vitamin B12 Deficiency and Addison's Disease
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