A simple emperical observation is that declining biochestry leads to end point nerve cells becoming dormant and this iscample explanation for all neurological vobservations. We do not have all tge answers here but neutrient intake must matter ,if we could measure and identifiy.
recently methol blue has been found helpful and this cannot be unique.
Likely strong doses of bsomething can change this.
Restless Legs Syndrome Linked to Parkinson’s Risk–Making it a Perfect Case for Early Treatment
https://www.goodnewsnetwork.org/restless-legs-syndrome-linked-to-parkinsons-risk-making-it-a-perfect-case-for-early-treatment/
South Korean scientists recently determined that patients with restless legs syndrome (RLS) showed approximately double the Parkinson’s disease incidence.
If that doesn’t sound like good news, it’s because you haven’t heard what they found next.
Researchers from Korea University Ansan Hospital and collaborators then found that among those RLS patients, those who were treated with a recently-developed dopamine agonist treatment experienced a protective buffer against Parkinson’s disease onset.
The findings were gathered from a nationwide cohort of nearly 20,000 people, involved Ansan Hospital, Pohang Stroke and Spine Hospital, and National Health Insurance Service Ilsan Hospital, and were published online in the journal JAMA Network Open on October 6th, 2025.
Restless legs syndrome (RLS) is a common neurological sleep disorder characterized by an uncontrollable urge to move the legs, often worsening at night. Parkinson’s disease, a progressive neurodegenerative disorder, is marked by tremor, rigidity, and slowed movement. Both conditions are associated with dysfunction in the brain’s dopaminergic system, but their causal relationship has remained unclear.
This retrospective cohort study, led by Professor Jong Hun Kim from the Department of Neurology, Ansan Hospital, analyzed data from the Korean National Health Insurance Service Sample Cohort (2002–2019). The researchers identified 9,919 individuals with RLS and compared them with an equal number of matched controls without the condition.
Over a median follow-up of 15 years, Parkinson’s developed in 1.6% of RLS patients compared with 1.0% of controls, confirming a heightened risk. When analyzed by treatment status, the results revealed a striking divergence.
Patients with untreated RLS showed the highest Parkinson’s incidence (2.1%) and an earlier onset of the disease, whereas patients given a dopamine agonist treatment showed a markedly lower Parkinson’s incidence (0.5%) and a delayed onset compared with controls.
“These findings indicate the existence of ‘heterogeneity within RLS’ which allows for multiple interpretations,” Professor Kim explained. “One of the interpretations is that restless legs syndrome may serve as an early clinical marker for Parkinson’s disease, particularly among untreated individuals.”
SOUTH KOREAN STORIES:
“Our results also indicate that dopamine therapy, used for symptom control, may confer protective benefits to the brain’s motor pathways.”
To strengthen the validity of their conclusions, the team employed target-trial emulation methods, an advanced analytical approach that reduces bias in observational research. This methodological rigor reinforces the biological plausibility of a link between RLS and PD rather than a mere overlap in symptoms.
PARKINSON’S
The authors propose that beyond dopamine dysfunction, other factors—such as sleep disruption, iron deficiency, and immune or metabolic pathways—may mediate this association. The protective trend observed with dopamine therapy could reflect neuroprotective mechanisms or improved identification of genuine RLS cases that are distinct from early-stage Parkinson’s.
“This dual pattern underscores the importance of recognizing and managing restless legs syndrome early,” adds Professor Kim. “Monitoring and treating RLS may not only improve sleep quality but could also influence long-term neurological health.”
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