Natural Antioxidants from Plant Source: A Comprehensive Review of Vernonia amygdalina

Abstract

Bitter leaf, also known as Vernonia amygdalina has been a staple plant in traditional medicine for centuries. Recent studies have expounded on its incredible antioxidant properties, making it a promising natural remedy for various health issues. For its richness in flavonoids, phenols, and ascorbic acid, bitter leaf has been shown to inhibit free radicals, mitigate oxidative stress, and protect against cell damage. Its antimicrobial properties make it an effective agent against a broad spectrum of infections, while its antioxidant properties mitigate harmful free radicals, and tissue damage. Research has shown that bitter leaf has the potential of managing cancer, diabetes, and liver disease, as well as the benefits to impact reproductive and gut health. However, some of the challenges to the use of this plant are toxicity and haematological changes. Despite these challenges, the overall reports suggest that V amygdalina is a valuable plant with numerous health benefits, warranting further research and consideration for its possible therapeutic applications. The aim of this study is to provide a comprehensive review of the antioxidant properties of V amygdalina, exploring its potential as a natural remedy for various health issues, and evading the potential limitation.