L-Shaped Relationship Between Ketogenic Diet and High-Frequency Hearing Loss

Qiwei Zeng1, Yu Xiao1, Ming Sheng1

  • 1Department of Otorhinolaryngology-Head and Neck Surgery of Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China.

The Laryngoscope
|November 28, 2025
PubMed
Summary

The ketogenic diet (KD) is linked to high-frequency hearing loss (HFHL) in US adults. Consuming over 34.1% of the diet as ketogenic significantly increases the risk of developing HFHL.

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