The article "Dietary Phenolic Compounds—Wellbeing and Perspective Applications" by Dasha Mihaylova, Maria Dimitrova-Dimova, and Aneta Popova reviews the benefits of dietary phenolic compounds for human health and their potential applications in various industries. The authors highlight the growing awareness of the importance of plant-based nutrition and the health benefits of dietary phenolic compounds, which include antioxidant, anti-inflammatory, antitumor, antibacterial, antiviral, antifungal, antiparasitic, analgesic, anti-diabetic, and cardio- and neuroprotective activities. The review covers the chemical variability of dietary phenolic compounds, their sources, and their biological activities. It also discusses the extraction methods of these compounds and their applications in food packaging, coatings, preservatives, natural colorants, and the development of new food products with enhanced polyphenol content. The authors emphasize the role of polyphenols in maintaining health and preventing diseases, as well as their potential in addressing environmental challenges. The article concludes by discussing the future perspectives of dietary phenolic compounds, including their integration into food nutrient information and the need for further research on their biological effects and interactions.The article "Dietary Phenolic Compounds—Wellbeing and Perspective Applications" by Dasha Mihaylova, Maria Dimitrova-Dimova, and Aneta Popova reviews the benefits of dietary phenolic compounds for human health and their potential applications in various industries. The authors highlight the growing awareness of the importance of plant-based nutrition and the health benefits of dietary phenolic compounds, which include antioxidant, anti-inflammatory, antitumor, antibacterial, antiviral, antifungal, antiparasitic, analgesic, anti-diabetic, and cardio- and neuroprotective activities. The review covers the chemical variability of dietary phenolic compounds, their sources, and their biological activities. It also discusses the extraction methods of these compounds and their applications in food packaging, coatings, preservatives, natural colorants, and the development of new food products with enhanced polyphenol content. The authors emphasize the role of polyphenols in maintaining health and preventing diseases, as well as their potential in addressing environmental challenges. The article concludes by discussing the future perspectives of dietary phenolic compounds, including their integration into food nutrient information and the need for further research on their biological effects and interactions.