I do know that my Hypoglycemia was dxd years before the PD,
I have had a low bllod sugar tremor for many years before the PD,
the low blood sugar does damage to the brain, so it is a must
that you keep your blood sugar levels in good standing otherwise you think you need more meds when actually your brain is dangerously low on
sugars and not just junk sugar,
if you have too much sugar it is called diabetes - in which both levels are not balanced -
as the brain will die for the lack of these sugars it uses in the ATP process - ATP is the energy for the mitochondria to send the signalling -
I gave the link to the Linus Pauling Institute earlier...

peace to your ♥
tena