25 March 2022

10 Science-Based Health Benefits of Selenium

By Parul Dube

Selenium is a trace mineral that is needed by the body in minimal amounts to carry out functions like reproduction, DNA synthesis, prevent oxidative damage etc.

Reduces Risk of Prostate Cancer

A research study found that adequate selenium levels in the body reduce the risk of developing prostate cancer amongst males.

Contains Antioxidative Properties

Selenium intake might reduce the markers of oxidative stress. In addition, it increases the antioxidative activity, thereby reducing the free radical damage.

Reduces Risk of Heart Disease

Selenium is a potent antioxidant. It acts on the heart by protecting it against the damage, reducing inflammation and preventing oxidative damage to the lipids and clogging of arteries.

Delays Onset of Alzheimer’s Disease

A study demonstrates that selenium’s antioxidant properties help protect the brain from damage caused by free radicals and delays the development of Alzheimer’s disease.

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Helps Treat Thyroid Disorders

Selenium protects the thyroid gland from oxidative stress and may improve thyroid disorders.

Reduces Inflammation

A study found that the selenoprotein formed from dietary selenium reduces the inflammatory response and decreases the overactivation of the immune system.

Aids in Weight Loss

Consuming adequate selenium intake may help maintain a healthy metabolic rate and support weight loss

Selenium Improves Skin Health

It has antioxidant properties. Also, it protects the skin from oxidative damage caused by sun exposure.

May Improve Fertility

Research suggests that selenium is crucial for a baby’s healthy birth and prevents adverse pregnancy outcomes such as premature birth.

Gives You Energy

Selenium helps enhance reproductive function by keeping follicular fluid healthy. It is also beneficial in improving sperm count and motility in men.


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