Most of the nutritious value of Brazil nuts can be attributed from its selenium content as it is an important antioxidant. This strong antioxidant can deter the harmful effects of free radicals in human body.
The other important function of selenium is to boost the immune system & promote the synthesis of glutathione.
Brazil nuts are enriched with omega-6 fatty acids that can minimize the risk of cardiovascular diseases. Mono unsaturated fats in Brazil nuts lower the level of cholesterol thus reducing the risk of strokes as well as heart attacks. Someone with zinc deficiency can eliminate the same by consuming Brazil nuts.
These nuts are very rich in vitamin E containing about 7.87 mg/100 gm. Vitamin E is a powerful lipid soluble antioxidant which is required for maintaining the integrity of cell membrane. Furthermore, the vitamin protects the skin from harmful oxygen-free radicals.
Like all other nuts Brazil nuts are also free of gluten protein and it is a must need ingredients for preparing gluten-free food formula. The creamy kernel inside is an excellent source of vitamin B-complex variants like riboflavin, niacin, thiamin, pantothenic acid etc. At the time of cellular substrate metabolism inside human body these vitamins work as co-factors.
Reckless consumption of Brazil nuts could be harmful
Researchers have proved some certain side effects of consuming large quantities of Brazil nuts. Human body needs only scanty amount of selenium, according to National Academy of Sciences it is 45 mcg for kids & 400mcg for adults per day.
Heavy consumption of Brazil nuts may cause selenium toxicity which means an overdose of selenium that may cause hair fall, white nails, rash or fatigue.
It might sound strange but Brazil nuts do contain radioactive radium because of its vast and complex root system. Compared to other fruits it is thousand times higher. Although it is not believed to be absorbed by the body but it is wise not to consume excessive Brazil nuts.
Sometimes Brazil nuts may create allergic reactions in some sensitive individuals. The allergic reactions range from simple skin itching to severe form of anaphylactic manifestations. So it is advised to avoid Brazil nuts if you have allergic reactions even in mild severity.
In essence, Brazil nut definitely has some nutritional health benefits but like all food items it should be consumed in moderation. Over consumption of this seed will lead to toxicity along with overweight. In order to extract the most out of Brazil nut consume once or twice per week by few.
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