It not only happens when you are running a bit of a fever, but it can happen from anything from "sleeping wrong" to age
doi: 10.1001/jama.2020.12603 11 NathA
It helps increase keratin production, the protein responsible for giving hair its strength and structure
Zhou F, Zhang H, Cong Z, Zhao LH, Zhou Q, Mao C, Cheng X, Shen DD, Cai X, Ma C, Wang Y, Dai A, Zhou Y, Sun W, Zhao F, Zhao S, Jiang H, Jiang Y, Yang D, Eric Xu H, Zhang Y, Wang MW
In a study comparing the effectiveness of microdermabrasion and microneedling in treating acne scars, 11 of 15 participants in the microneedling group showed scar improvements between 50% and 100% versus only 5 in the microdermabrasion group
Ongoing studies help refine protocols to make treatments safer and more effective