Ginger Bioactives as Multi-Target Therapeutics: Mechanisms, Delivery Innovation, and Human Health Impact

Background/Objectives: Ginger has a long history as both a culinary and medicinal plant and is widely recognized in traditional medicine for its ability to promote health and well-being. The principal bioactive compounds of ginger are present in fresh and dried forms and have been largely studied for their therapeutic potential. These compounds exhibit a wide range of biological activities mediated through various mechanisms. Advances in nanotechnology have enabled the development of innovative delivery systems, thereby enhancing the bioavailability and therapeutic efficacy of ginger-derived compounds in modern medical applications. Methods: A comprehensive literature review was conducted to evaluate the characteristics of ginger and its potential role in disease prevention. Relevant studies were identified through the main research databases, publication screening, manual reference checks, and author consensus was conducted. Results: This narrative review provides an overview of the therapeutic potential of bioactive compounds in ginger for the management and prevention of cardiovascular, arthritis, neurodegenerative, and gastrointestinal diseases, with particular emphasis on the molecular mechanisms. In addition, their potential anti-aging properties are extensively discussed. The evidence reported is predominantly preclinical (in vitro and in vivo models), with more limited and heterogeneous clinical data. Recent studies have also highlighted the role of artificial intelligence (AI) in accelerating the discovery and evaluation of bioactive agents with therapeutic relevance across diverse biological systems. Conclusions: This review highlights the emerging applications of ginger extracts in human health and suggests their applications in both traditional medicine and contemporary drug discovery.