Healthy Living

Selenium Health Benefits And Best Food Sources

Have you ever heard of selenium?

Usually found in plant food, selenium is an essential element that your body can benefit from, but only in small amounts. This is because while it can be essential (like most elements you get from your food), it can reach toxic levels if you take too much of it.

Selenium Health benefits

Initially attracting attention due to its antioxidant properties, selenium has since been studied for the treatments of several conditions, ranging from asthma, dandruff to infertility and even arthritis. However, the results at the moment are all inconclusive.

Nevertheless, your body can still greatly benefit from selenium, given that you only take the recommended dietary allowance. If you’re like most people, you can get this from food with the safe upper limit a day for adults at 400 micrograms.

As for where to get it, you can have selenium from eating whole foods if you’re not taking supplements. Such food includes grains, beef, poultry, many fresh and saltwater fish (such as tuna, cod, herring and red snapper) and nuts, like walnuts and Brazil nuts. However, since the mineral can be destroyed by food processing, whole and fresh foods are still your best source for selenium.

Here are some of its many roles in our body:

  1. Plays an important role in heart health – According to studies, the combination of selenium and CoQ10 have been found to reduce the risk of mortality, as well as lessen the risk of high blood pressure, diabetes and heart disease.
  2. Immune system – Our immune system openly relies on dietary selenium since a number of problems can arise from lack of it, such as inflammation and diseases.
  3. Thyroid function – In our body, the tissue with the highest density of selenium is our thyroid gland, which it uses to function and for the metabolism of thyroid hormones.
  4. Fertility – According to studies, men with low levels of the mineral have experienced an increase in sperm motility. Additionally, selenium may also play a role in the development of a healthy egg, though more research needs to be done.

Fruits and Vegetables Fruits and vegetables. Pixabay

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