Hair Loss: Which vitamin deficiency causes it? Signs of low vitamin D, B12 and biotin to watch
Hair loss could signal vitamin deficiencies. Know how low vitamin D, B12, and biotin affect hair growth, along with key signs you should not ignore.
Dr. Gagana Gopal is a board-certified dermatologist with an MBBS and MD in Dermatology, Venereology, and Leprosy. She is associated with Kaya Limited and has a strong foundation in clinical and aesthetic dermatology. A graduate of Rajiv Gandhi University of Health Sciences, she is known for her expertise in skin and hair treatments. Based in Kochi, she focuses on delivering patient-centric, evidence-based skincare solutions.
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