This diet (click to download PDF) is intended to "starve out" yeast (Candida), which is common with Lyme, as a yeast overgrowth is a known side-effect of taking antibiotics. I like to call it a diet for "healthy human beings" - as it would likely help with treating a variety of illnesses.
See Also:
https://organicdailypost.com/3-foods-to-avoid-if-you-have-lyme-disease/
https://organicdailypost.com/lyme-disease-natural-treatment/