Fig. 2
From: In vivo imaging of free radicals produced by multivitamin-mineral supplements
The rate of oxidation of RVM was greater when formulated with inorganic components compared to AAOS formulations. a rate of oxygen consumption of the two different formulations of RVM; b rate of loss of ascorbate radical. These results represent the mean and standard error of 3 experiments where loss of oxygen and ascorbate radical were monitored simultaneously by EPR in the samples