I did not understand all of this, but I am going to keep taking my 400 mg of Swanson Magnolia Extract every night. Been taking it for well over a year.
Neuropharmacological potential of honokiol and its derivatives from Chinese herb Magnolia species: understandings from therapeutic viewpoint 2023 cmjournal.biomedcentral.com...
"Concluding remarks and future directions
Even while technological advances have significantly sped up the process of assessing phytochemicals, there is still a lot of work to be done until we have a more definite understanding of the neurotherapeutic advantages of herbal medications. As a consequence of our findings and other studies' findings, we have concluded that honokiol's ability to change several signaling pathways makes it potentially useful as a medicine for treating NDs. Despite the limitations of the ongoing clinical study, honokiol is showing great potential as a potential treatment for a wide range of NDs, including AD, PD, cerebral ischemia, anxiety, depression, spinal cord, and others. Even though a significant amount of preclinical research studies have been carried out to evaluate the neurotherapeutic potential of honokiol, the compound's clinical potential has not yet been used. There is a need for more research to improve the bioavailability of honokiol and for clinical studies to be carried out to evaluate the therapeutic efficacy of these compounds."