is glutathione a key antioxidant The benefits of Glutathione - Wikipedia

It is water-soluble , meaning it works directly in the bloodstream and within cells to neutralize free radicals before they cause DNA or protein damage

Based on basic MichaelisMenten enzyme kinetics, by supplying the extra substrate and cofactor (i.e., folate and riboflavin) the reduced affinity can be overcome and the consequences of having the variant can be alleviated, e.g., reduction in elevated homocysteine, reduction in blood pressure, etc. This is the very definition of personalized nutrition, in this case an increased requirement of two essential nutrients based on a common genetic difference

these changes may be associated with an increase in ROS concentration in the lung homogenates [56]

B-12 shots in Tulsa deliver a concentrated dose of vitamins and antioxidants into the bloodstream