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Notably, KFFs 2025 Medicaid budget survey found 16 state Medicaid programs covered GLP-1s for obesity treatment as of October 2025

Now scientists are investigating their potential impact on the brain

GLP-1 receptor activation can reduce neuroinflammation and oxidative stress, and restore insulin signaling, which may compensate for the dysfunctional dopaminergic neurotransmission and motor deficits associated with PD pathogenesis [74, 75]

GLP-1 analogues are becoming more accessible to patients with diabetes and obesity in urban and semi-urban areas thanks to the growth of digital health platforms and e-pharmacies in India