Meaning & use
unsaturated fatty acid
A fatty acid containing one or more carbon-carbon double bonds, generally liquid at room temperature and considered healthier than saturated fat.
See it in a sentence
Olive oil is rich in unsaturated fatty acids, which can help lower bad cholesterol.
Nutritionists recommend replacing saturated fats with unsaturated fatty acids where possible.
A note on using this word
Unsaturated fatty acids are divided into monounsaturated and polyunsaturated types, both generally linked to better heart health than saturated fats.
Words with a similar meaning
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Words with an opposite meaning
saturated fatty acid
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