This Week In Wellness high quality foods lower the risk of sleep apnea by up to 41% regardless of the individual’s BMI according to a US study published in Nutrients. However it didn’t significantly impact insomnia or sleep quality.

https://www.news-medical.net/news/20230427/Healthy-eating-lowers-risk-of-sleep-apnea.aspx
https://www.mdpi.com/2072-6643/15/9/2078