1. Boosts Immunity- Selenium plays a crucial role in boosting the immune system by helping to produce white blood cells. These cells are essential for fighting off infections and illnesses. Selenium also acts as an antioxidant, which helps to protect the body from harmful free radicals that can damage cells and tissues.
2. Supports Thyroid Function- Selenium is necessary for the proper functioning of the thyroid gland, which regulates metabolism and energy production. Without enough selenium, the thyroid gland cannot produce enough thyroid hormone, which can lead to hypothyroidism.
3. Reduces Inflammation- Selenium has anti-inflammatory properties, which can help to reduce inflammation in the body. Chronic inflammation has been linked to various health problems such as heart disease, cancer, and autoimmune diseases. Consuming selenium-rich foods can help to lower inflammation levels.
4. Prevents Cognitive Decline- Studies have shown that selenium can help to prevent cognitive decline and improve brain function. Selenium helps to protect the brain from oxidative stress, which can damage brain cells and lead to cognitive decline.
5. Protects Against Certain Cancers- Selenium has been shown to have anticancer properties, particularly for certain types of cancer such as prostate, lung, and colorectal cancer. Selenium helps to protect cells from damage and can help to prevent cancer cells from multiplying.

While Selenium has numerous health benefits, it’s essential to consume it in moderation. Too much Selenium can lead to health problems, including:

• Selenium Toxicity: Consuming high doses of Selenium supplements can lead to Selenium toxicity, which can cause hair loss, nausea, vomiting, and nerve damage.
• Gastrointestinal Problems: Consuming too much Selenium can cause gastrointestinal problems such as stomach upset, diarrhea, and abdominal pain.
• Interference with Certain Medications: Selenium supplements can interact with certain medications, including blood thinners, birth control pills, and chemotherapy drugs, so it’s crucial to talk to a healthcare professional before taking any supplements.

The recommended daily intake of Selenium varies based on age, gender, and other factors. Here are the average dosages of Selenium that are appropriate for a male and a female based on body weight:

• For adult males, the recommended daily intake of Selenium is 55 micrograms per day, regardless of body weight.
• For adult females, the recommended daily intake of Selenium is 55 micrograms per day if they weigh less than 70 kg (154 lbs). For females who weigh more than 70 kg, the recommended daily intake is 70 micrograms per day.

It’s important to note that the maximum safe intake level for Selenium is 400 micrograms per day. Consuming too much Selenium can be toxic and lead to health problems, so it’s essential to follow recommended dosages and consult with a healthcare professional before taking any supplements. 

Generally speaking, people who eat a balanced and varied diet that includes a variety of selenium-rich foods, such as Brazil nuts (my personal favorite) , seafood, meats, and whole grains, do not need to take a selenium supplement. However, certain groups of people may benefit from taking a selenium supplement.

One group is people who live in areas where the soil is low in selenium, as this can lead to a deficiency. Additionally, individuals with gastrointestinal disorders or other conditions that interfere with nutrient absorption may also be at risk for selenium deficiency and could benefit from supplementation.

Selenium supplementation may also be helpful for people with certain health conditions, such as autoimmune disorders, heart disease, and cognitive decline. However, more research is needed to fully understand the role of selenium in these conditions.

Additionally, it’s best to obtain Selenium from whole foods, such as Brazil nuts, tuna, and eggs, rather than relying solely on supplements.

Selenium has many holistic uses and can be used in various ways beyond its traditional nutritional benefits. Here are some examples of holistic uses for Selenium:

1. Detoxification- Selenium is essential for the function of the liver, which is responsible for detoxifying the body. Selenium helps to neutralize toxins and harmful chemicals, making them less harmful and easier for the body to eliminate. As a result, selenium supplementation can support the liver’s natural detoxification processes.
2. Skin Health- Selenium has antioxidant properties, which can help to protect the skin from oxidative stress and prevent skin damage. Selenium can also help to maintain healthy skin by supporting the production of collagen, a protein that is essential for skin health and elasticity.
3. Anti-Aging- Selenium can help to slow down the aging process by protecting cells from oxidative stress and reducing inflammation. Selenium supplementation can help to promote healthy aging by protecting cells from damage and promoting cellular repair.
4. Mood Support- Selenium plays a role in regulating mood by supporting the production of neurotransmitters, which are essential for proper brain function. Selenium supplementation may help to improve mood and reduce symptoms of depression.
5. Fertility and Reproductive Health- Selenium plays a role in male and female fertility by supporting healthy sperm production and hormone regulation. Selenium can also help to protect the reproductive system from oxidative stress and support overall reproductive health.

These holistic uses for Selenium are not backed by extensive scientific research, and more studies are needed to fully understand the potential benefits. However, many individuals use Selenium supplements to support these holistic uses and report positive results. As with any supplement, it’s essential to consult with a healthcare professional before use and to follow recommended dosages. If you are interested in checking out a selenium supplement know who you are buying it from. Not all supplements are created equal. A lot of companies are not regulated by the FDA and use fillers in their products that you’ll want to avoid.