Definition

Noun: A vitamin that dissolves in and is absorbed with dietary fats in the small intestine. These vitamins are stored in the body's fatty tissue and liver.

Usage

The term "fat-soluble vitamin" is used to categorize vitamins based on their solubility and metabolic behavior. It is a scientific and nutritional term. - It is typically used in nutritional science, medicine, and health discussions. - It often appears in lists or descriptions of vitamin types and their properties.

Examples

• General Statement:
  • Vitamin A is a fat-soluble vitamin essential for good vision.
  • Unlike water-soluble vitamins, a fat-soluble vitamin can be stored in the body for longer periods.
• In Advice/Information:
  • Consuming a small amount of healthy fat with your vegetables helps you absorb their fat-soluble vitamins.
  • It is possible to have too much of a fat-soluble vitamin due to its storage in the body.

Advanced Usage

• Scientific Context: In biochemistry, the absorption pathway of a fat-soluble vitamin involves incorporation into micelles in the digestive tract before entering the lymphatic system.
• Medical Context: A patient with a fat malabsorption disorder, such as cystic fibrosis, may be deficient in fat-soluble vitamins.

Variants and Related Words

• Fat-soluble (adjective): Describes the property of dissolving in fats.
  • Vitamin D is fat-soluble.
• Water-soluble vitamin (noun): The contrasting category of vitamins that dissolve in water.
• The four primary fat-soluble vitamins are commonly referred to by their letters: Vitamin A, Vitamin D, Vitamin E, and Vitamin K.

Synonyms

• Lipid-soluble vitamin (a more technical synonym using "lipid," the scientific term for fat).

Related Phrases/Idioms

No common idioms or phrasal verbs are directly associated with this specific scientific term.

Noun

1. any vitamin that is soluble in fats