Loading…
Check selenium intake vs RDA — see mcg/day, % of RDA and food sources.
Check selenium intake vs RDA — see mcg/day, % of RDA and food sources.
Enter values above and click Calculate — results will appear here with the formula explained.
RDA for selenium is 55 mcg adults. This checks intake vs RDA.
Brazil nuts, seafood, meats are high. One Brazil nut ~90 mcg.
To use the Selenium Intake Calculator, enter daily selenium (mcg) above for an instant result with full breakdown and formula (RDA: 55 mcg 19+; % = intake/55*100). Adjust values live to compare scenarios, then check the worked example and FAQs below for practical tips and costly mistakes to avoid.
Check selenium intake vs RDA — see mcg/day, % of RDA and food sources. Formula: RDA: 55 mcg 19+. Example: With 70mcg intake: RDA 55, 127% — more than enough.
RDA for selenium is 55 mcg adults. This checks intake vs RDA.
Brazil nuts, seafood, meats are high. One Brazil nut ~90 mcg.
To use the Selenium Intake Calculator, enter daily selenium (mcg) above for an instant result with full breakdown and formula (RDA: 55 mcg 19+; % = intake/55*100). Adjust values live to compare scenarios, then check the worked example and FAQs below for practical tips and costly mistakes to avoid.
With 70mcg intake: RDA 55, 127% — more than enough.
Formulas are standard public references (see our methodology). External standards are cited in the text where they apply.
New tool — content being expanded · Report an error