In this next edition of "Advances in Medicine and Biology, " chapters include research on the link between inflammatory disorders and cardiovascular disease, with recent data indicating that the suppression of inflammation may reduce the risk of CV morbidity and mortality; recommended treatment options for non-alcoholic fatty liver disease (NAFLD); the regulation of testicular glucose metabolism in pre-diabetes, an intermediate state and a reversible condition, as well as its potential impact on male reproductive health; the use of near-infrared spectroscopy (NIRS) as a method of measuring respiratory muscle oxygenation changes; the incidence, prognosis and management of common retinal injuries; factors that affect elimination disorders and its outcomes; the potential complications that radiofrequency ablation (RFA) can have on thermal skin injuries (skin burns); the use of grasshopper in the process of wound healing, specifically the use of grasshopper’s abdominal secretion in wound healing; and finally, the use of fish collagen as a substitute for mammalian collagen, in food products which also has various health implications.