definitions - understudies. understudy (n.) 1.someone who takes the place of another (as when things get dangerous or difficult)the star had a stand-in for dangerous scenes we need extra employees for summer fill-ins. 2.an actor able to replace a regular performer when required. understudy (v.)
Radiation can come in the form of a pill. Iodine (131 I) used in thyroid treatment might be given in pill form or as a liquid. The choice is an institutional decision based on many factors, including the amount to be given to a patient.
If your baby is taking thyroid hormone pills, you may need to restrict the amount of soy and iron in his or her diet. Soy and iron affect how the body absorbs thyroid hormones from the pills. Tell your babyâs doctor if your baby eats soy-based formula or takes iron supplements.