Helps wound healing
Vitamin B5 is an essential nutrient for wound healing. It helps the body to produce new skin cells and to repair damaged tissue. It also helps to reduce inflammation and to keep the skin moist. A deficiency of vitamin B5 can delay wound healing and make the skin more susceptible to infection.
References
https://www.ncbi.nlm.nih.gov/books/NBK563233
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5834509/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6977085/
https://pubmed.ncbi.nlm.nih.gov/3968356/