The recommended daily intake of iodine for adults is 150 mcg per day, but some experts recommend higher doses for men with prostate issues. Look for a supplement that contains at least 150-200 mcg ...

Most adults require 150 micrograms (mcg) of iodine per day, rising to 220 to 250 mcg in pregnant people who are at higher risk of iodine deficiency. Permanent effects can occur with the fetus.