Frustrating.

All ages, young people <Infantile or juvenile onset>, ageing people.

Many types, here we will look at just one; <Acrodermatitis enteropathica>.

Common symptoms:

• hair loss, <alopecia>
• dry, itchy skin around finger tips, toes, nails, scalp.
• dermatitis around mouth, eyes, ears, nose
• pus in skin bumps, <pustular psoriasis>
• sore tongue, tongue inflammation, <glossitis>
• emotional imbalance
• diarrhea

Common cause:

• zinc deficiency   <Ref:PMID477235>
• bacteria <staphylococcus.aureus>
• fungi, yeast, <candida.albicans>