Selenium is a trace mineral that is very important for many body processes. Here are seven health benefits of selenium that have been proven by science:
1. Powerful Antioxidant
As an antioxidant, selenium keeps cells safe from the damage that free radicals do and lowers the risk of getting chronic illnesses.
2. Supports Thyroid Function
Selenium is important for thyroid health because it helps keep thyroid hormone production and metabolism in check, which supports the thyroid's best performance.
3. Reduces Inflammation
Selenium may help reduce inflammation in the body and lower the risk of getting inflammatory conditions because it has anti-inflammatory qualities.
4. Protects Heart Health
Selenium is good for your heart because it helps blood vessels work better, lowers oxidative stress, and lowers inflammation. All of these things lower the risk of heart illnesses.
5. Cancer Prevention
Selenium has been looked at to see if it might help lower the risk of some types of cancer, like prostate, colorectal, and lung cancer. However, more study is needed in this area.
6. Supports Cognitive Function
Getting enough selenium is linked to better brain function and may help protect against cognitive loss that comes with getting older and neurodegenerative diseases.
7. Boosts Immune System
A stronger immune system helps the body fight off infections and illnesses better when selenium levels are right.