The production of brown rice is characterized by the fact that only the top shell of the rice grain is removed. Polishing, which turns brown rice white, destroys 67% of the grain content of vitamin B 3 , 80% of vitamin B 1 , 90% of vitamin B 6 , more than 50% of the content of manganese, about 60% of iron and almost all fiber .
In addition to "crippling" food and making it poorer in nutrients, this often requires additional, chemical treatment of white rice, aimed at enriching it with vitamins B 1 , B 3 and iron.
Just one cup of brown rice a day delivers 88% of the Indicative Daily Intake (RDA) of manganese . This mineral is extremely important for obtaining energy from proteins and is involved in the synthesis of fatty acids, important for the proper functioning of the nervous system and also - an essential component in the production of cholesterol , through which the body produces all sex hormones . In addition, manganese is a powerful antioxidant that slows down the aging and damage of some cells.
Good fiber content - 14% of ODP and selenium - 27% of ODP per cup, make brown rice a recommended dish for people at risk of colorectal cancer - fiber minimizes the contact of carcinogens with colon cells, and selenium has proven more than once before the scientific world its anti-cancer properties.
A study published in the American Journal of Clinical Nutrition demonstrated how consuming brown rice reduced levels of "bad" LDL cholesterol by more than 7% in just 10 weeks.
The European Journal of Heart Health shows that eating brown rice at least 6 times a week slows the development of atherosclerosis , the accumulation of plaque on the inner walls of blood vessels and visibly slows aortic stenosis.
Brown rice is not considered an allergen and does not contain significant amounts of oxalates or purines . In many parts of the world, it is even recommended as a hypoallergenic food suitable for people with special conditions.
The European Food Agency warns that some brands of brown rice sourced from the Far East - India or Bangladesh, as well as imports from the United States - may contain elevated levels of arsenic . It is advisable that when purchasing this product, it is certified as an "organic" food, and if not - not to be imported from any of the three countries mentioned above, due to the potential risk of arsenic contamination.