10/08/2022
The number of people with Alzheimer's disease (AD) is expected to triple from now until 2050. Current drug treatment options do not slow or stop its progression and only treat symptoms.
A preclinical model of AD reported that inhaling lemon essential oil for one hour daily over the course of 30 days reduced cognitive dysfunction and improved memory. The oil increased synaptic density, synaptic plasticity, brain-derived neurotrophic factor, and acetylcholine levels in the brain, all important for memory and cognition.
https://pubmed.ncbi.nlm.nih.gov/32392535/