Selenium deficiency is relatively rare in healthy well-nourished individuals. Few cases in humans have been reported.
What does a deficiency in selenium mean?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What does a deficiency in selenium mean? [/INST] \n Selenium deficiency is relatively rare in healthy well-nourished individuals. Few cases in humans have been reported.</s>