# micronutrient

> essential elements required by organisms, in small amounts (much less than a gram daily)

**Wikidata**: [Q531507](https://www.wikidata.org/wiki/Q531507)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Micronutrient)  
**Source**: https://4ort.xyz/entity/micronutrient


## References

1. Medical Subject Headings
2. Freebase Data Dumps. 2013
3. YSO-Wikidata mapping project
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)