research Voice Changes in Reproductive Disorders, Thyroid Disorders, and Diabetes: A Review February 2022 in “Endocrine connections” People with reproductive, thyroid disorders, and type 2 diabetes can experience voice changes, but more research is needed to understand this better.
research Therapeutic Effects of Growth Factor Cocktail Including Fibroblast Growth Factor 9 in Patients with Androgenetic Alopecia: A Split Study January 2016 in “Global dermatology” A treatment called Cellcurin, combined with microneedling, significantly increased hair density and diameter in patients with hair loss.