Brazil nuts are inexhaustible sources of nutrition and provide healthy fats, antioxidants, vitamins and minerals. They are particularly rich in selenium, a mineral with powerful antioxidant properties. Eating Brazil nuts can reduce inflammation, support brain function, and improve thyroid function and heart health. Brazil nuts come from the South American tree Bertholletia excelsa, or Brazil nut.
They're a good source of healthy fats, protein, fiber, and selenium. Brazil nut (Bertholletia excelsa) is a South American tree from the Lecythidaceae family, and is also the name of the tree's edible seeds harvested commercially. It is one of the largest and longest-lived trees in the Amazon rainforest. The fruit and its nut shell, which contains the edible Brazil nut, are relatively large and can weigh up to 2 kg (4 lb 7 oz) in total weight.
As a food, Brazil nuts stand out for their diverse micronutrient content, especially a high amount of selenium. Walnut wood from Brazil is prized for its quality in carpentry, flooring and heavy construction. Everything you need to know about Brazil nuts Whether you've enjoyed Brazil nuts for years or are considering trying them for the first time, Brazil nuts can be a healthy, flavor-packed addition to your diet. In Brazil, cutting down a Brazilian nut tree (usually with the intention of harvesting wood and nuts from Brazil) is illegal, unless done with prior authorization from the Brazilian Institute for Environment and Natural Renewable Resources.
In light of all this, Wong recommends eating no more than two Brazil nuts a day to stay within safe limits while taking advantage of the benefits of selenium. During the study, 91 people with hypertension and high blood lipid levels received 13 g of granulated, partially defatted Brazil nuts or a placebo every day for 12 weeks. Brazil nuts can offer surprising and powerful nutritional benefits, such as improving heart health, providing antioxidants, and improving brain function. In addition to selenium, Brazil nuts contain ellagic acid and thiamine, which may help improve mental function and acuity, and improve mood.
When properly pollinated, Brazil nut fruit takes about 14 months to mature and looks similar to a wooden coconut, weighing up to 5 pounds. Participants in the Brazil nut group had higher levels of selenium and greater activity of an antioxidant enzyme called GPX3. The Brazilian nut is native to the Guianas, Venezuela, Brazil, eastern Colombia, eastern Peru and eastern Bolivia. Brazil nuts are native to areas around the Amazon in the regions of Brazil, Colombia, Peru, Ecuador and Venezuela. Actually a seed, rather than a nut, Brazil nuts are known for their smooth texture and creamy, nutty flavor.
Brazil nuts, one of the Amazon's most valuable products, have also been enjoyed and exported for hundreds of years and are particularly popular in Europe and North America. Brazil nuts are the seeds of the Brazil nut tree, a tropical tree found in the Amazon rainforest of South American countries such as Bolivia, Peru and, you guessed it, Brazil. Without bees to pollinate the flowers, Brazil's nut trees don't produce fruit, so they are generally only successful in forest areas rather than developed plantations.