Neuroprotective Potentials of Phytochemicals

Abstract

A superordinate term used to describe a variety of ailments that have an impact on nerve cells and the nervous system is “neurodegenerative illness”. They are intricate, debilitating diseases that gradually destroy neural networks, causing neuronal loss in both the central nervous system and peripheral nervous system. Alzheimer's disease, anxiety, cerebrovascular illness, seizures, Parkinson's disease, etc., are a few of them. Many of these illnesses are brought on by inherited traits and medical problems like stroke, while others are brought on by environmental poisons or chemicals. Serious negative effects will result from the continued use of synthetic medications in the treatment of certain illnesses. In recent years, scientists have concentrated their efforts on studying phytochemicals as a potential treatment for neurological illnesses. By affecting how the key inhibitory neurotransmitter receptors work, phytochemicals from medicinal plants play a crucial part in preserving the chemical equilibrium of the brain. Alkaloids, terpenoids, phenols/polyphenols, flavonoids, and other phytochemicals protect neurons by focusing on the many pathogenic causes of neurodegenerative diseases. As a result, this chapter examines neurodegenerative illnesses, an overview of phytochemicals, their potential for providing neuroprotection, as well as how they work.