Nutrients · µg
Selenium
Selenium supports thyroid function and antioxidant defense. Brazil nuts are so concentrated that a couple a day can cover the target.
How much you need
Values are for general adults and vary by age, sex, and life stage. S8D personalizes the exact target to your profile.
Where to get it
- Brazil nuts
- Seafood
- Eggs
- Whole grains
Common questions
How much Selenium do adults need?
Most adults need 55 µg for adults of Selenium (measured in µg). The exact target depends on age, sex, and life stage — S8D personalizes it to your profile.
What is the tolerable upper limit for Selenium?
The tolerable upper limit is 400 µg. Staying under it avoids the risks of excess intake; S8D never builds a day that exceeds any nutrient's upper limit.
Which foods are high in Selenium?
Good sources include Brazil nuts, Seafood, Eggs, Whole grains.
Why does Selenium matter?
Selenium supports thyroid function and antioxidant defense. Brazil nuts are so concentrated that a couple a day can cover the target.