How to say "Protein" in Castilian Spanish and 13 more useful words.
American English
![](https://languagedrops.com/word/assets/icons/speaker.svg)
protein
Castilian Spanish
![](https://languagedrops.com/word/assets/icons/speaker.svg)
la proteína
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More Nutrition Vocabulary in Castilian Spanish
American English
Castilian Spanish
Example sentences
American EnglishBetter nutrition is related to improved health.