nemoci-sympt/DERMATOLOGIE/rany/10-rizikove-faktory

Deficit Fe

Iron is essential for healthy skin, hair, and nails. Iron is required for collagen production.
Signs of iron deficiency include pale and itchy skin, skin infections (impetigo, candidiasis), fragile nails, and dry and brittle hair [68].
Severe deficiency results in decreased collagen production, and poor wound healing [69].
Studies suggest that iron may also play a role in skin changes seen in sunburn, porphyria cutanea tarda, inflammation, and skin cancer
labs.selfdecode.com/blog/iron-deficiency-excess-diseases/