These include prostaglandins and leukotrienes that serve as signaling molecules during inflammation
Scientists observed its ability to shield the brain and improve cognition by [56, 57, 29, 58, 59, 60]: Maximizing energy (ATP) production Boosting mitochondrial health Increasing acetylcholine Scavenging free radicals Preventing brain aging caused by lactate buildup in the brain Based on these effects, acetyl-l-carnitine might also have nootropic effects (improve cognition) regardless of age, though studies havent researched this yet [61, 62]
Am J Physiol Renal Physiol 296:F505F511
N.SvistunovA
Patterns of long COVID symptoms: A multi-center cross sectional study
In reality, inflammation is a broad biological response category with multiple pathways , and the symptoms depend on which system is affected and what triggers the response