
25/07/2025
🧬 Can nutrition influence immune function in the skin, and help manage eczema more effectively?
This review examines the role of cathelicidin, a key antimicrobial peptide in our immune defence, and how its expression is linked to levels of the pathogenic bacteria Staphylococcus aureus in the skin and the severity of atopic dermatitis (eczema) in both adults and children.
Crucially, the paper also evaluates the therapeutic potential of vitamin D to increase cathelicidin expression, reduce bacterial colonisation, and support eczema management. Our review findings suggest that optimising serum vitamin D status may play a clinically relevant role in skin health, offering both safety and efficacy within a personalised care framework.
🛑Access full paper until 3rd August - https://authors.elsevier.com/a/1lGMJzlJe0v0m