4. Discussion
OBESE
This highly controlled diet intervention study sought to examine the impact of a DASH-style diet on changes in choline, choline metabolites, ceramides, and triglycerides in a cohort of obese adults aged 65–84 years. In response to the 12-week intervention, changes in plasma choline, DMG, total PC, total LPC, TMAO, total ceramide, and triglycerides resulted. Furthermore, the study diet influenced changes in individual LPC, sphingomyelin, and ceramide species.