Individuals already taking GLP-1 receptor agonists for diabetes or weight management should continue their prescribed therapy as directed, but should not expect guaranteed cognitive benefits beyond those associated with improved metabolic health
Subcutaneous GLP-1 injections under ~1 mL are well-tolerated
Dimethyl fumarate for multiple sclerosis
Although both acetyl-l-carnitine and gabapentin provided significant pain relief, acetyl-l-carnitine (100 mg/kg, i.p., 14 days), but not gabapentin (70 mg/kg, i.p., 14 days), significantly prevented nerve fibre and myelin thickness loss and increased axonal neurofilament immunoreactivity [16]
Glutathione depletion as a mechanism of Parkinson's disease: midlife depletion in animals induces symptoms and disability www.sciencedaily.com Depleting glutathione may cause Parkinsons: Mice induced to have glutathione depletion as young adults did not develop Parkinsonian-like nerve damage and symptoms, while those who suffered from the depletion in late middle age did develop a loss of dopaminergic neurons specifically related to PD