Medicinal Plants for the Management of Neurodegenerative Diseases

Ageing is the main reason for most neurodegenerative diseases, including Alzheimer’s disease (AD) and Parkinson’s disease (PD). About 10% of individuals aged ≥65 years develop AD, which continuously increases with growing age. Medicinal plants have been used for age-related neurodegenerative disorders for a long time. These plants are rich in terms of various phytochemical constituents such as flavonoids, sterols, alkaloids, saponins, and terpenoids. Different scientific studies have been carried out on these medicinal herbs, e.g., anti-inflammatory, antioxidant, and neuro-regenerative activities that may be used in the treatment of AD and other age-related diseases. These medicinal plants, e.g., Curcuma longa, Bacopa monniera, Glycyrrhiza glabra, Commiphora whighitti, and Acorus calamus L., have anti-inflammatory properties that may decrease swelling of the brain tissue in AD.