The recommended dietary allowance (RDA) of iodine for adults is 150 micrograms (mcg). Good sources of iodine include: Selenium is a mineral found in food and available in supplement form.

How to meet your RDA as per your body’s requirement: While food provides nutrients, it may not be enough to meet your individual RDA requirements, which vary based on age, gender, and other factors.

By Kim Seon Ah The Rural Development Administration (RDA) has compiled data on the ingredients of major consumer foods of ...