A 2014 study involving 976 subjects reported similar results (2)
In this case, the immune system sends antibodies to attack the TPO enzyme (used in thyroid protein synthesis), which results in Hashimotos
These findings suggested the peptide might enhance lipid metabolism via -adrenergic receptor (-AR) -related signaling or alternative pathways influencing energy expenditure
doi: 10.3389/fphar.2025.1602976 Received 30 March 2025 Revised 13 November 2025 Accepted 14 November 2025 Published 19 December 2025 Volume 16 - 2025 Edited by Bernd Rosenkranz, Fundisa African Academy of Medicines Development, South Africa Reviewed by Kacper Nijakowski, Poznan University of Medical Sciences, Poland Miriam Njoki Karinja, Science for Africa Foundation, Kenya Updates Copyright 2025 Mazur, Ndokaj, Salerno, Vallone, Ardan, Bietolini, Carrouel, Wilk, Sarig, Ottolenghi and Bourgeois
Journal of the American Geriatrics Society 60 (6): 10571063
For hair growth, use the same protocol but extend to 16-24 weeks