Drastically reducing “added” sugars (which includes alcohol), whether end-user added or added as part of the industrial food “manufacturing” process does wonders for one’s health.
Can confirm. Cut out almost all sugar from my diet. I've seen dramatic improvements in my health with the most significant being the elimination of brain fog.
Reducing sugar intake reduces inflammation (https://www.health.harvard.edu/heart-health/the-sweet-danger...).