Can apple cider vinegar prevent hair loss?
Aug 18, 2025
Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Under normal circumstances, apple cider vinegar cannot prevent hair loss and should be used externally or consumed with proper methods and quantities, as it cannot replace specialized hair loss prevention measures. Apple cider vinegar should be stored in a cool place, away from direct sunlight. In daily life, preventing hair loss requires maintaining scalp cleanliness, minimizing damage from chemical treatments and heat styling, and consuming a diet rich in protein and iron.
Generally speaking, apple cider vinegar cannot prevent hair loss. It should be used properly and in appropriate amounts, either externally or orally, and cannot replace specific hair loss prevention measures. The detailed analysis is as follows:
Apple cider vinegar contains acetic acid, small amounts of vitamins, and minerals. When applied externally, it may help clean scalp oils, but it does not promote hair follicle health or prevent hair loss. If improperly diluted or consumed in excessive amounts, the high concentration of acetic acid may irritate the gastric mucosa, causing discomfort such as stomach pain and acid reflux, and may also damage tooth enamel. Moreover, hair loss is often associated with damaged hair follicles, hormonal changes, and nutritional imbalances. Apple cider vinegar cannot address these underlying causes. Therefore, when using apple cider vinegar, it should be thoroughly diluted for external use, and consumption should strictly control the quantity and avoid being taken on an empty stomach.
Apple cider vinegar should be stored in a cool place away from direct sunlight. In daily life, preventing hair loss requires maintaining a clean scalp, minimizing damage from perming or dyeing, and consuming a diet rich in protein and iron. Relying solely on apple cider vinegar will yield limited results. Scientific hair care and dietary habits are key to maintaining healthy hair.
