Preventive Epigenetic Mechanisms of Functional Foods for Type 2 Diabetes

Type 2 diabetes (T2D) is a growing global health problem that requires new and effective prevention and management strategies. Recent research has highlighted the role of epigenetic changes in the development and progression of T2D, and the potential of functional foods as a complementary therapy for the disease. This review aims to provide an overview of the current state of knowledge on the preventive epigenetic mechanisms of functional foods in T2D. We provide background information on T2D and its current treatment approaches, an explanation of the concept of epigenetics, and an overview of the different functional foods with demonstrated preventive epigenetic effects in T2D. We also discuss the epigenetic mechanisms by which these functional foods prevent or manage T2D, and the studies that have investigated their preventive epigenetic effects. In addition, we revisit works on the beneficial influence of functional foods against the programming and complications of parentally-triggered offspring diabetes. We also suggest, albeit based on scarce data, that epigenetic inheritance mechanistically mediates the impacts of functional nutrition against the metabolic risk of diabetes in offspring. Finally, our review highlights the importance of considering the preventive epigenetic mechanisms of functional foods as a potential avenue for the development of new prevention and management strategies for T2D

The Therapeutic Potential of Cola nitida in Health and Disease: A Review

Cola nitida, also known as Kola nut, is a tropical plant native to West Africa and has a rich history of traditional medicinal use. In this narrative review, we aim to provide an overview of the protective effects of Cola nitida in various health and disease states. Cola nitida has been traditionally used for its medicinal properties, and its bioactive compounds include caffeine, alkaloids, tannins, flavonoids, and phenolics. These compounds contribute to its potential therapeutic effects. Here, we examine the potential benefits of Cola nitida in several areas of health, discussing its role in cognitive function, cardiovascular health, immune system function, gastrointestinal health, and metabolic and endocrine health. Relevant original articles available from PubMed, African Journals Online (AJOL), SCOPUS, and Google Scholar were retrieved using the keywords “cola” AND “nitida” without date restriction until July 17, 2023. Evidence suggests that Cola nitida may have positive effects on health, with indications of adverse effects only from its chronic usage. However, more research is needed to establish its efficacy and safety. Cola nitida holds promise as a natural remedy for various health conditions. Understanding the benefits and limitations of Cola nitida will contribute to its effective utilization in health and disease management

Potential benefits and challenges on the use of phytochemicals for obese COVID-19 patients: A review

Background: COVID-19 produces a great burden on obese individuals. Due to the age-long use of medicinal herbs in the management of obesity, their potential against the COVID-19 pandemic is increasingly investigated. This study aims to review phytochemicals or bioactive compounds with the potential of being useful for obese COVID-19 patients. Methods: Using search terms that include pairwise combinations of either COVID-19 or obesity with each of nine selected phytochemicals (epigallocatechin gallate, rutin, astaxanthin, resveratrol, genistein, curcumin, quercetin, ellagic acid, and hesperidin). Relevant articles published from January 2009 to August 2023 were retrieved from PubMed. Results: A total of 43 papers (17 clinical trials, 12 preclinical studies, 3 systemic reviews of randomized controlled trials, and 11 other review papers) met the inclusion criteria and were discussed in this review. These include research articles reporting the anti-COVID-19 properties of the selected phytochemicals, which have previous or recent “clinical evidence” against overweight or obesity Conclusion: Phenolic compounds make up to eight out of the nine selected bioactive compounds and are, therefore, concluded to be the best class of phytochemicals for managing obese COVID-19 patients