The article discusses five changes to your hair that affect your health, including thinning, shedding, or becoming more unruly. These changes can often be subtle but often indicative of deeper health changes. The article suggests that if something doesn't feel right, it's always worth seeking advice from a medical professional. Hair loss is a common cause, with triggers such as low ferritin (iron), hormonal changes, stress, or sudden weight loss. Hannah Gaboardi, Consultant Trichologist and Viviscal Brand Ambassador, recommends an advanced hair loss blood test and a thorough scalp analysis. She also recommends supplements to support the hair growth cycle. Hairloss is also a sign of traction alopecia due to tightly pulled hair styling, ponytails, or tight braids. The most common form of hair loss is caused by Androgenetic alopECia, which causes thinning. The main culprit for not washing your hair regularly, yeast overgrowth and excess oil buildup.