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Vocabulary Entry
niacin
|noun
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N
noun
Niacin is a water-soluble vitamin that is part of the B-vitamin group, essential for metabolism and maintaining healthy skin, nerves, and digestive system.
Example Sentences
"Eating foods rich in niacin can improve your overall health."
"A deficiency in niacin can lead to serious health issues."
"Niacin is often used as a supplement to lower cholesterol levels."