Selenium supplementation of selenium-enriched products is not a lie. Selenium is a beneficial trace element, which can help people resist oxidative stress, promote metabolism, and have certain effects on cardiovascular, nervous, immune and hormones. However, the human body's demand for selenium is very small, and the selenium intake in the diet is usually enough, so it should not be taken in excess.

Some selenium-enriched products are nutritional health products or selenium supplements, such as selenium drinks and blue hats, which can provide a certain amount of selenium. However, these products should be used in moderation and should follow the doctor's advice. At the same time, we should pay attention to the sales behavior of bad businesses to avoid being cheated.

In a word, it is not a lie to supplement selenium with selenium-enriched products, but it should be used and purchased carefully to keep the right amount and consult the doctor's advice.