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Brazil Nuts: 5 Surprising Health Benefits

Brazil nuts are packed with essential nutrients that help you prevent chronic diseases while also enhancing your heart, brain and immune system. These nuts are also a good source of the mineral selenium thats aids metabolism, resulting in faster weight loss.

Need more reason to eat Brazil nuts? Check out the seven proven health benefits of the edible seeds below.

Rich in Selenium

Brazil nuts are packed with selenium, giving you 96 milligrams or 175 percent of the recommended daily intake. Other nuts only contain one microgram on average. As per a study published in the U.S. National Library of Medicine, selenium enhances your immune system and helps prevent cancer, infertility, infections, heart disease and mood disorders. And as mentioned earlier, it has a positive effect on the body’s metabolism.

Provide More Nutrients

According to Science Direct, Brazil nuts contain 36 percent polyunsaturated fatty acids that are responsible for improving your heart health. Apart from these, they are also packed with phosphorus, manganese, thiamine and vitamin E.

May Reduce Inflammation

Brazil nuts are rich in antioxidants that prevent inflammation and protect the cells from free radicals caused by reactive molecules. The selenium, phenols and vitamin E content increases the levels of glutathione peroxidase that aids in the reduction of inflammation and prevents oxidative stress.

Improve Thyroid Function

Your thyroid secretes hormones responsible for better metabolism, overall growth and regulation of your body’s temperature. In fact, your thyroid has the highest selenium concentration in the body. Sufficient amounts of the mineral aids in thyroid hormone T3 production and prevents cellular damage. Lack thereof leads to reduced thyroid activity and causes autoimmune diseases such as Graves' disease and Hashimoto’s thyroiditis.

Relieve Thyroid Disorders

Patients who suffer from Hashimoto’s thyroiditis experience fatigue, weight gain and frequently feels cold. According to a review published in Hindawi, supplementing with selenium may improve your immune function and help alleviate the mood swings caused by Hashimoto’s thyroiditis.

Improve Heart Health

Brazil nuts have antioxidants, fiber and minerals that are proven to reduce the risk of heart diseases. Those who eat 20 to 50 grams of Brazil nuts per serving will have lower bad cholesterol and higher levels of good cholesterol. The balance between the two results in lower risk of developing heart diseases.

Act As An Antidepressant

Brazil nuts also improve your brain health. The nut’s ellagic acid and polyphenol have anti-inflammatory properties that act as antidepressants for the brain. Selenium also functions as an antioxidant for the brain and it also prevents mental impairment, as well as improves verbal fluency and mental function.