Selenium Benefits For Eyes

Benefits of Selenium Supplements Botanicals One


Our eyes are the windows to the world, and we rely on them to see and experience everything around us. However, with the increasing use of technology and digital devices, our eyes are exposed to harmful blue light that can cause damage and lead to vision problems. In this article, we will discuss the benefits of selenium for our eyes and how it can help protect them from damage.

What is Selenium?

Selenium is a mineral that is found in soil, water, and some foods. It is an essential nutrient that plays a vital role in various bodily functions, including the immune system, thyroid function, and reproduction. Selenium is also a powerful antioxidant that helps protect our cells from damage caused by free radicals.

Selenium and Eye Health

Studies have shown that selenium can benefit our eyes in several ways. Firstly, it helps protect our eyes from oxidative stress caused by free radicals. This stress can damage our eyes’ cells and lead to vision problems such as cataracts and macular degeneration. Selenium’s antioxidant properties help neutralize these free radicals and prevent damage to our eyes.


Cataracts are a common age-related eye condition that causes clouding of the eye’s lens, leading to blurry vision. Selenium can help prevent cataracts by reducing oxidative stress and inflammation in the eyes. It can also improve lens transparency and overall eye health.

Macular Degeneration

Macular degeneration is another common age-related eye condition that affects the macula, the part of the eye responsible for central vision. It can cause vision loss and, in severe cases, blindness. Selenium can help prevent macular degeneration by reducing inflammation and protecting the macula from oxidative stress.

Selenium Food Sources

Selenium is found in various foods, including:

  • Brazil nuts
  • Tuna
  • Eggs
  • Chicken
  • Beef
  • Brown rice
  • Oatmeal

It is important to note that the amount of selenium in foods can vary depending on the soil and water quality where they are grown or raised.

Selenium Supplements

Selenium supplements are available as tablets, capsules, and liquid form. They are a convenient way to ensure that you are getting enough selenium in your diet, especially if you are not consuming enough selenium-rich foods. However, it is important to consult with your healthcare provider before taking any supplements, as excessive selenium intake can be harmful.


Selenium is a vital nutrient that plays a significant role in maintaining our overall health, including our eye health. Its antioxidant properties can help protect our eyes from damage caused by free radicals and prevent vision problems such as cataracts and macular degeneration. Consuming selenium-rich foods or taking supplements can help ensure that we are getting enough selenium in our diet to support our eye health.