Introduction: Hair loss during brushing can be a source of concern, but it's crucial to distinguish between natural shedding and signs of potential problems. Here's a breakdown of what's considered normal and what might warrant a closer look: Understanding Hair's Natural Cycle Hair growth follows a cyclical pattern consisting of three phases: Anagen (Growth Phase): This is the active growth period, lasting 2-7 years for scalp hair. Catagen (Transition Phase): A short (2-4 weeks) phase where growth slows down. Telogen (Resting Phase): The hair follicle rests for 3 months before the hair naturally sheds to make way for new growth. Shedding around 50-100 strands daily is typical because hairs are constantly reaching the telogen phase. Brushing simply removes these ready-to-depart hairs. Brushing and Hair Loss: What to Expect Seeing some hair on your brush after combing is normal. Here's a guideline: Amount: Expect 50-100 strands per brushing session, especially if you brush daily. Hair Appearance: The shed hair should have a white bulb at the root, indicating it completed its growth cycle.