Selenium is a trace element that is found naturally in the soil and in many foods, such as Brazil nuts. Selenium is an essential mineral, meaning it performs many important functions in the body like boosting the immune system, protecting against infertility and cognitive decline, and improving thyroid function. Certain groups may be at risk for selenium deficiency, which can cause health complications.
The Relationship Between Plasma Selenium, Antioxidant Status, Inflammatory Responses and Ischemic Cardiomyopathy: A Case-Control Study Based on Matched Propensity Scores