selenium supplements

Selenium is a trace mineral essential for the body's antioxidant defenses, supporting immune function and thyroid health. Selenium supplements provide this nutrient to help maintain adequate levels, especially when dietary intake is insufficient. They come in various forms, such as tablets or capsules, and are typically used to prevent deficiency-related issues. While beneficial, excessive selenium intake can be harmful, so it's important to follow recommended dosages and consult a healthcare provider before supplementing, particularly if you have underlying health conditions or are taking other medications.