Is Riso Triene, Rice Bran and Black Rice Safe?

Has anyone heard of this Riso Triene and rice bran which i think may be the same thing, i am a vegetarian and i have a good diet lots of fruit and veg nuts seeds and flax oils but i still feel that i would like to improve my intake of goodness. I have been reading about this product on the internet and it looks like you can only get it from America, it also suggests that it could help sufferers of MS. They are calling it the new superfood on the planet. If anyone has any further information on this i would be very grateful, also i would love to know if anyone knows the benefits of black rice, Thankyou