4 Incredible Benefits Of Selenium Backed By Science
We are well-versed in the importance of essential vitamins and nutrients, but do you know about the significance of selenium? Despite being frequently overlooked, selenium plays a crucial role in preserving and safeguarding your well-being.
Here are four scientifically-backed advantages of selenium and why increasing your daily intake is worthwhile:
1. Prevents Cell Damage
Selenium acts as a potent antioxidant that shields the body from harm caused by an excess of free radicals. Although free radicals are natural products of bodily processes, an overabundance of them can lead to oxidative stress, which harms healthy cells.
Oxidative stress arises from an imbalance between free radicals and antioxidant defenses. If oxidative stress escalates, it can elevate the risk of chronic illnesses like heart disease and cancer.
By ensuring that your diet is rich in antioxidants, you can thwart oxidative stress by maintaining a healthy equilibrium of free radicals. Certain studies even suggest that antioxidants can partially reverse cell damage induced by oxidative stress.
2. May Promote Heart Health
Recent research indicates that diets rich in selenium may enhance heart health and lower the likelihood of developing heart disease. While selenium’s antioxidant capabilities contribute to this effect, this mineral might also reduce internal inflammation markers – a key factor in poor heart health.
For instance, a series of studies demonstrated that individuals with heart disease witnessed a decrease in a primary inflammatory marker (C-reactive protein) with selenium supplementation.
As inflammation and oxidative stress can lead to atherosclerosis – a condition characterized by arterial plaque buildup and heightened heart attack risks – incorporating selenium into your diet can mitigate these risk factors due to its dual role as an antioxidant and anti-inflammatory agent.
3. Boosts Thyroid Health
The thyroid gland contains the highest concentration of selenium in the body. Consequently, this mineral is vital for the optimal functioning of the thyroid.
A healthy thyroid regulates metabolism, controls growth, and governs development hormones. An underactive thyroid elevates the risk of hypothyroidism, leading to a significant decline in overall health.
Selenium deficiency is directly linked to the risk of hypothyroidism.
Research indicated that selenium supplementation reduced the risk of impaired thyroid function and enhanced general well-being.
4. Improves The Immune System
Selenium acts as an antioxidant that plays a crucial role in sustaining immune system health. By reducing oxidative stress and preventing inflammation, selenium also contributes to enhanced immune function.
Studies reveal that elevated selenium levels bolster immunity, while selenium deficiency weakens immune cell function.
These studies underscore the essential role of selenium in maintaining immune system health. Moreover, this mineral might even bolster weakened immunity in individuals battling certain illnesses.
The Best Sources Of Selenium
Numerous nutrient-rich foods are excellent sources of selenium, making it unnecessary to overhaul your entire diet to increase your daily intake. Just one brazil nut can supply 174% of the daily selenium requirement, and two large eggs can provide 56% of this value.
Other selenium-rich foods include yellowfin tuna, sunflower seeds, and chicken.
It is crucial to note that the selenium content in these foods may vary based on cultivation and living conditions. For instance, some brazil nuts might offer a higher selenium content than others, depending on the soil in which they were grown.
Therefore, incorporating a daily multivitamin into your routine is advisable. By opting for a premium multivitamin containing selenium – such as Naked Multi – you can ensure that your body receives the necessary nutrition for optimal functioning.
