Each has its own special features
Acknowledgements This work was supported by the Research Fund of Ghent University, Belgium, grant BOF08/GOA/004 and BOF14/GOA/010 and Fonds Wetenschappelijk Onderzoek Vlaanderen (grant FWO14/PDO/067)
In case of illness, long-term medication use, chronic stress or old age, the patients own production decreases while the need increases
a 2025 literature review identified limited clinical evidence, including a retrospective study of 12 patients with knee pain and a Phase I trial in healthy volunteers whose results were not submitted
Activation of GPR55 attenuates cognitive impairment, oxidative stress, neuroinflammation, and synaptic dysfunction in a streptozotocin-induced Alzheimer's mouse model