choline
noun
cho·line
| \ ˈkō-ˌlēn
\
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Definition of choline
: a basic compound C5H14NO that is found in various foods (such as egg yolks and legumes) or is synthesized in the liver, that is a component of lecithin and a precursor of acetylcholine, and that is essential to the metabolism of fat in the liver and is usually included in the vitamin B complex
Examples of choline in a Sentence
Recent Examples on the Web
Whole eggs are also a good source of choline (one egg yolk has about 300 micrograms), an important B vitamin that helps regulate the brain, nervous system, and cardiovascular system. — SELF, "19 Healthy, High-Fat Foods to Keep You Full and Satisfied," 8 Aug. 2019 These range from protein to zinc, iron, choline, folate, iodine, vitamin A, vitamin D, vitamin B6, and vitamin B12. — Valerie Sweeten, Houston Chronicle, "Healthy meals involve preplanning, interaction," 31 July 2019 Both provide bonus antioxidants and key nutrients, like vitamin D and choline in egg yolk, and vitamins E, K, and magnesium in avocado. — Cynthia Sass, Mph, Health.com, "7 Healthy Late-Night Snacks," 3 July 2019 Eggs are also a very good source of choline, an essential nutrient that protects against cognitive impairment and fatty liver. — WSJ, "Are Eggs Bad for You? Two Scientists Square Off," 13 Sep. 2018 Americans typically don’t consume the daily required intake for choline, thus egg consumption would alleviate this problem. — WSJ, "Are Eggs Bad for You? Two Scientists Square Off," 13 Sep. 2018 Plus, just two eggs a day fulfills half of your daily needs for the memory-boosting nutrient choline, which, per recent studies most Americans severely lack. — Stephanie Eckelkamp, Good Housekeeping, "I Ate 3 Eggs Every Day for a Week — Here’s What I Learned," 13 July 2018 What nutrients are in chicken breast? Chicken breasts are a great source of the essential nutrient choline, providing 13% of your daily value in one serving. — Amy Berkowitz, Good Housekeeping, "How to Get the Best Nutrition from Chicken Breasts," 6 Mar. 2018 Yolks also supply an excellent source of choline, a nutrient critical for brain and spinal cord development. — Darlene Zimmerman, Detroit Free Press, "Eggs: What you need to know about size, color and type," 22 Apr. 2018These example sentences are selected automatically from various online news sources to reflect current usage of the word 'choline.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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More Definitions for choline
choline
noun
cho·line
| \ ˈkō-ˌlēn
\
\
Medical Definition of choline
: a basic compound C5H14NO that is found in various foods (as egg yolk and legumes) or is synthesized in the liver and that is a component of lecithin, is a precursor of acetylcholine, and is essential to liver function