This Phase I study is a randomized, double-blind, placebo-controlled, clinical trial of 48 participants to evaluate safety, tolerability, and biological signatures of target engagement of brain neuronal viability, oxidative stress, and brain mitochondrial activity of a Centella asiatica water extract product (CAP) in older adults aged 65-85 years with mild cognitive impairment or mild Alzheimer's disease (AD). The intervention is taken orally daily for six weeks and pre and post assessments will be collected.
This clinical trial is focused on determining whether biological signatures of target engagement by a Centella asiatica water extract product administered orally for 6 weeks can be measured in comparison to placebo. This study will also assess the safety and tolerability of the Centella asiatica water extract product.