The above human studies were for therapeutic conditions. Is there a RDA for tocotrienols?
At the moment, there is no RDA for tocotrienols. It was only in the early 1980s that research scientist all over the world, started to look seriously into this new vitamin E. As the scientific evidence of tocotrienols is relatively new, the US FDA and US Pharmacopeia have not assigned vitamin E activity to tocotrienols. All the human and animal studies have been based on milligram of pure tocotrienols per day basis.
