Selenium is a trace mineral that plays a vital role in the body's overall health. This mineral helps support the immune system, protects against oxidative stress, and helps regulate thyroid function. It is also essential for reproductive health and plays a role in DNA synthesis and protection.
Selenium is found in many foods, including nuts, seeds, and whole grains. However, like other minerals, selenium levels can be impacted by factors such as soil quality and processing methods. In New Zealand, the soil can be deficient in selenium, making it important to consider dietary sources or supplementation to ensure adequate levels.
There are several forms of selenium supplements available, including selenomethionine, sodium selenite, and selenium yeast. The form you choose will depend on your individual needs and the advice of your healthcare provider.
It is important to note that selenium toxicity can occur with excessive supplementation, so it is crucial to follow the recommended dosages and consult with your healthcare provider before starting any new supplement regimen.
In conclusion, selenium is a crucial mineral for overall health and wellbeing. With New Zealand's soil being deficient in this mineral, supplementing with selenium may be especially important for maintaining optimal health.