Selenium is considered a highly toxic product, but extremely important for human health, only in very small quantities. A Pará nut has the necessary amount of Selenium for every day. Thus, all nutrients must be balanced in order to avoid disturbances.
Selenium is very important to obtain useful longevity, destroying free radicals, aiding in the metabolism of hormonal glands, strengthening the immune system, and preventing diseases such as Parkinson's and Alzeimer.
But daily use above 2 to 4 nuts from Pará daily, in the long run generates headaches, brittle nails, hair loss, and other factors. So there is a balance in the body that must be maintained.
Eating Brazil nuts is great only if done correctly. Just like all foods, which must be used rationally and carefully.
