I started 3 gms/day, one week ago, of Thiamine HCL orally. No benefits evident yet.
I am 68 yrs old, muscular 230 lbs, advancing progression of symptoms. Frequent PK and essential tremor; freezing; poor sleep; etc. I take C/L 25/100 ... 2.5 tabs 3 x/day.
When should I hope to see positive results on symptoms?