b vitamin
Definition
Noun A member of a group of water-soluble vitamins that are essential for cell metabolism and energy production. Originally considered a single vitamin, it is now understood to be a complex of several distinct vitamins.
Usage
The term "B vitamin" refers to any one of the specific vitamins within the B-complex group. It is commonly used in nutritional and biochemical contexts. * A balanced diet should include sufficient B vitamins. * Vitamin B12 is a crucial B vitamin for nerve health.
Advanced Usage
- The B vitamins: This plural form refers to the entire group collectively.
- The B vitamins work synergistically to support metabolic functions.
Variants and Related Words
- B-complex vitamin: A synonym often used interchangeably with "B vitamin."
- Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic acid (B5), Pyridoxine (B6), Biotin (B7), Folate (B9), Cobalamin (B12): These are the specific, individual vitamins that constitute the B-complex group.
Synonyms
- B-complex vitamin
Related Phrases
- B vitamin deficiency: A condition resulting from inadequate intake of one or more B vitamins.
- Fatigue can be a symptom of a B vitamin deficiency.
Noun
-
originally thought to be a single vitamin but now separated into several B vitamins
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