White rice vs. Brown Rice

Check this article in Medscape: 

White Rice Intake May Promote Higher Risk for Type 2 Diabetes 

THIS PROMPTED ME TO WRITE ABOUT BROWN AND WHITE RICE!




Brown rice (or "hulled rice") unmilled or partly milled rice, is a kind of whole, natural grain. It has a mild nutty flavor, is chewier and more nutritious than white rice, but goes rancid more quickly because the germ—which is removed to make white rice—contains fats that can spoil. Any rice, including long-grain, short-grain, or sticky rice, may be eaten as brown rice.

Brown rice and white rice have similar number of calories and carbohydrates. The main differences between the two forms of rice lie in processing and nutritional content.

When only the outermost layer of a grain of rice (the husk) is removed, brown rice is produced. To produce white rice, the next layers underneath the husk (the bran layer and the germ) are removed, leaving mostly the starchy endosperm.

Several vitamins and dietary minerals are lost in this removal and the subsequent polishing process. A part of these missing nutrients, such as vitamin B₁, vitamin B₃, and iron are sometimes added back into the white rice making it "enriched", as food suppliers in the US are required.

One mineral not added back into white rice is magnesium; one cup (195 g) of cooked long grain brown rice contains 84 mg of magnesium while one cup of white rice contains 19 mg.

When the bran layer is removed to make white rice, the oil in the bran is also removed. Rice bran oil may help lower LDL cholesterol.

Among other key sources of nutrition lost are small amounts of fatty acids and fiber

A: Rice with chaff
B: Brown rice
C:Rice with germ
D: White rice with bran residue
E: Musenmai (Japanese:無洗米), "Polished and ready to boil rice", literally, non-wash rice
(1):Chaff
(2):Bran
(3):Bran residue
(4):Cereal germ
(5):Endosperm