Abstract
ALSUntangled reviews alternative and off-label treatments for people living with amyotrophic lateral sclerosis (PALS). Here, we review caffeine which has plausible mechanisms for slowing ALS progression. However, pre-clinical studies are contradictory, and a large case series showed no relationship between caffeine intake and ALS progression rate. While low doses of caffeine are safe and inexpensive, higher doses can cause serious side effects. At this time, we cannot endorse caffeine as a treatment to slow ALS progression.
Declaration of interest
The authors of this paper report no relevant disclosures or conflicts. ALSUntangled is supported by the ALS Association under Grant Number 23-SI-622. Drs. Bedlack and Li receive salary support from this grant.