Cod is a good source of selenium, a mineral with important functions in the human body. Selenium acts as an antioxidant, meaning it helps protect cells from damage caused by free radicals, unstable chemicals that can contribute to aging and various chronic diseases.
A 100-gram serving of cod can provide a significant amount of selenium, representing around 45-50% of the recommended daily intake (RDI) for an average adult. This ratio is important, as selenium is essential for several aspects of health, including thyroid function, the immune system, and reproductive health.
Selenium plays a crucial role in the production of thyroid hormones, which are important for regulating metabolism and maintaining adequate energy levels in the body. Additionally, selenium is necessary for optimal immune system function, helping to prevent infections and diseases.
In addition to its functions in the thyroid and immune system, selenium also plays a role in reproductive health. Selenium has been shown to be important for male and female fertility, as well as pregnancy health.
Selenium deficiency can have negative health consequences, including thyroid problems, a weakened immune system, and increased risk of chronic diseases such as cancer and heart disease.
In summary, cod is a nutritious and natural source of selenium, a mineral essential for several vital functions of the human body. Including cod in your diet can help ensure adequate selenium intake and promote optimal long-term health and well-being.