Feb 6, 2023 · Selenium is a mineral you can consume by eating many foods. It can help support the healthy functioning of your body, including your metabolism, immune system, and thyroid function.

Aug 3, 2025 · Selenium is a mineral found in the soil, water, and many foods. It plays an important role in metabolism, thyroid and brain health, immune support, and fertility.

Selenium may play a role in maintaining healthy brain function, but clinical evidence does not support the use of selenium supplementation in replete individuals for reducing the risk of cognitive decline …

May 31, 2023 · Selenium is an essential mineral that protects cells from damage, promotes thyroid and reproductive function, and helps with DNA synthesis.

Selenium is an essential component of various enzymes and proteins, called selenoproteins, that help to make DNA and protect against cell damage and infections; these proteins are also involved in …

Jan 11, 2021 · What are the functions of selenium? Our bodies use selenium to produce 25 proteins (selenoproteins) that play critical roles in protecting our cells against damage, supporting our immune …

Jul 17, 2024 · Selenium, though required only in minute quantities by the human body, is still a rather crucial trace mineral, for many central biochemical functions. These include promoting brain, nervous …

Health benefits of selenium include that it boosts immune and thyroid function and it has antioxidant properties. Selenium is an essential mineral for your immune system, thyroid, and heart. You might …

Dec 14, 2025 · Selenium supports thyroid function and may prevent conditions like hypothyroidism. Selenium may boost the immune system by increasing T-cells and natural killer cells. Selenium can …

Sep 10, 2025 · Selenium is a trace mineral that your body needs for various functions. It's found in soil, water, plants, and also dietary supplements. Selenium plays a vital role in thyroid, heart, and …