Alzheimer's disease (AD) is the most common neurodegenerative disease in clinical  practice. The kynurenine pathway (KP) is a potential intersection of factors  associated with the development of AD (central nervous inflammation, glutamate  excitotoxicity, and tau phosphorylation, among others). Pharmacological  modulators targeting KP enzymes, such as inhibitors or agonists, and their major  neuroprotective metabolites are beneficial in alleviating AD progression.  Exercise significantly improves AD symptoms and also impacts KP pharmacokinetics.  Promoting the production of neuroprotective active me...