1 It may cause rashes in hypersensitive people.  Iodine contrast can also cause an allergic reaction. Itâs an X-ray radiocontrast agent used for intravenous injections. Contrast dyes containing iodine have been responsible for severe allergy reactions (including deaths) in a limited number of hypersensitive people.
Do not resume a rigorous workout, because of the risk of further injury to the sore muscles. Massage is another way to reduce soreness. Massaging the muscles and promoting proper muscle relaxation will help keep muscle contractions down to a minimum.
Yes, getting protein after cardio makes a lot of sense, for the following reasons: 1  Protein helps you to recover from the exercise and repair your muscles. 2  You should get some protein latest 1 hour after finishing the workout so it can hit your bloodstream in time.  Protein can help you decrease soreness.