What happens when you eat hair follicle?

Eating hair follicles can lead to a condition known as trichobezoar, where ingested hair forms a mass in the digestive tract. This can cause gastrointestinal blockages, leading to symptoms like abdominal pain, nausea, and vomiting. Ingesting hair itself is generally harmless, but it can indicate underlying issues such as trichotillomania (compulsive hair pulling) or pica (eating non-food items). It's advisable to seek medical attention if someone experiences persistent symptoms.