Brazil nuts, for example, contain very high amounts of selenium (68—91 mcg per nut) and can cause you to exceed the upper limit if you eat too much. Like most nuts, Brazil nuts are very high in calories. People who eat too many Brazil nuts run the risk of exceeding the recommended daily caloric intake. Eating too many calories can cause unwanted weight gain.
When it comes to Brazil nuts, less is more. They are high in calories and fat, which can cause unwanted weight gain if you eat too many of them. Participants in the Brazil nut group had higher levels of selenium and greater activity of an antioxidant enzyme called GPX3. The concentration of selenium in Brazil nuts varies depending on the amount present in the soil, so each nut may contain a different amount. According to the results of scientific studies, certain compounds in Brazil nuts can benefit health in a variety of ways, including reducing the risk of heart disease, regulating blood sugar levels, and increasing the body's antioxidant system.
Brazil nuts are native to areas around the Amazon in the regions of Brazil, Colombia, Peru, Ecuador and Venezuela. Brazil nuts are an excellent gluten-free source of dietary fiber, various vitamins, such as thiamine and vitamin E, and minerals such as selenium, copper, magnesium, manganese, potassium, calcium, iron, phosphorus and zinc. Given their impressive nutritional profile, it's no wonder Brazil nuts have become so popular. In recent years, large, bulky nuts from Brazil have slowly but surely been introduced to the American palette.
In addition, due to the decline in Brazilian nut production in recent years, the felling of a Brazilian nut tree in Brazil has been banned. A small-scale trial reported that eating one Brazil nut a day for 6 months had positive effects on some cognitive functions among older adults with mild cognitive impairment (MCI) compared to those in the control group. After the “catastrophic harvest” in the Amazon jungle, there has been a drastic reduction in Brazil's nut supplies. 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.
Eating just two Brazil nuts a day can help maintain or increase your selenium intake as effectively as a supplement. There is speculation that the scarcity of nuts in Brazil could cause the prices of these nutritious nuts to increase considerably in the coming years. Alternatively, you can use chopped Brazil nuts as a nutritious topping for oatmeal, salads, or even brownies. Brazil nuts are actually very healthy for you and introduce a lot of essential nutrients into your body.
There are several reasons why Brazil nuts must have been harder to find on the market than they were a few years ago.