so thiamine is one of the most important supplements to use?tocopherol is not "vitamin E" ! LOL, sooo many people slander "Vitamin E." You can find the info, it is out there. But let me suggest that added ferrous iron in many fortified foods is capable of redox due to O2 in the air, and..... ferric iron destroys some of the best tocoquinone isomers at ppm levels. It is much the same way as sulfites destroy thiamine.
do you mean only added sulfites or all sulfur foods like even sulfur in eggs, milk, cysteine, and the other sulfur amino acids i think methionine?
what is vitamin E isn't it the 4 tocopherols and 4 tocotrienols?
which foods contain the tocoquinones? whole full fat milk in large amounts?