Brazil nut- These are rich in selenium, reduce cholesterol levels, oxidative stress, and inflammation, and are found in Bolivia, Brazil, and Peru
Walnuts- An excellent source of omega-3 fatty acid, improve heart health, and blood pressure, also improves cognitive brain function, found in Argentina, Chile, China, France, Greece
Almond- Containing lots of nutrients, reducing "bad" LDL cholesterol, aiding weight loss, helps to
reduce diabetics, found in Afghanistan, Australia, Chile, Greece, Iran
Chestnut- Rich in potassium, helps to regulate blood pressure, increases antioxidant profiles in blood, and eases respiratory disorders found in China, France, Greece, Hungary