Rarely, there may be slight discomfort or swelling in the area where the vascular access is inserted, but this is temporary
Figure: Disulfide Oxidizing Agents - b-mercaptoethanol, dithiothreitol, and phosphines Figure: TCEP reduction of disulfides The inside of cells are maintained in a reduced environment by the presence of many "reducing" agents, such as the tripeptide g-glu-cys-gly (glutathione)
Generally, you can only include the medical expenses you paid during the year, and you cant include expenses you were reimbursed for, so if insurance paid the bill or you used your FSA to pay for the expense, its not deductible
10.1159/000441683 Ann Nutr Metab
To find one magic bullet that can address the many factors is a bit of wishful thinking