Males

This study is examining whether short-term supplementation with inorganic nitrate, in the form of beetroot juice, can enhance blood vessel health, insulin sensitivity, and exercise capacity in individuals with prediabetes. We will be comparing the responses in individuals who are taking metformin to those who are naive to metformin. The results from this study may help identify non-pharmacological interventions in prediabetes.

This study aims to investigate the association between serum testosterone levels and the angiographic complexity of coronary artery lesions in male patients under 45 years of age presenting with premature ischemic heart disease.