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Front Biosci (Schol Ed). 2020 Jan 1;12:38-56.

Anti-atherosclerotic and cardiovascular protective benefits of Brazilian nuts.

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Instituto de Ciências Biológicas e da Saúde, Campus Universitário do Araguaia, Universidade Federal de Mato Grosso (UFMT). Av. Valdon Varjão, 6390, Setor Industrial, Barra do Garças, 78.600-000, MT, Brazil,


Brazil nuts are rich in magnesium, selenium, arginine and other amino acids, dietary fiber, tocopherols (vitamin E), phytosterols, linoleic acid, linolenic acid, sitosterols, monounsaturated and polyunsaturated fatty acids, polyphenols and other amino acids. Due to such a rich mixture of nutrients, Brazil nuts protect LDL from peroxidation, and improve endothelial function, blood pressure, lipid metabolism, and decrease endothelial inflammatory markers, DNA oxidation, and blood lipids (cholesterol, LDL, triglycerides). Here, we review and propose biological mechanisms by which bioactive compounds of Brazil nuts afford protections against atherosclerosis and cardiovascular diseases. Just a few nuts per day provide sufficient cardiovascular benefits, including protection against development and progression of atherosclerosis.


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