Cruz, D.B., Cruz, L.B., Sousa, G. da C.O., Oliveira, L.A.R. de, Figueiredo, L.G., Oliveira, B. de C. and Aguiar, J.I. 2026. Major clinical and nutrological findings of the relationship among obesity, metabolic syndrome, and bariatric surgery in the process of hair loss: a systematic review. International Journal of Nutrology. 19, 1 (Jan. 2026). DOI:https://doi.org/10.54448/ijn26102.