Choline

Definition

Choline is an essential nutrient that supports various bodily functions, including brain health and liver function. It is a precursor to acetylcholine, a neurotransmitter crucial for memory and muscle control.

5 Must Know Facts For Your Next Test

1. Choline deficiency can lead to muscle damage, liver disease, and neurological disorders.
2. It plays a key role in fetal brain development and cognitive function throughout life.
3. Eggs, liver, and peanuts are rich dietary sources of choline.
4. The recommended daily intake for choline varies by age, sex, and pregnancy status.
5. Choline is involved in the synthesis of phosphatidylcholine, an important component of cell membranes.

Review Questions

• What are the potential health consequences of choline deficiency?
• How does choline contribute to brain health?
• What foods are considered good sources of choline?

Related terms

Acetylcholine: A neurotransmitter derived from choline that is essential for muscle control and cognitive functions.

Phosphatidylcholine: A phospholipid containing choline that is a major component of cell membranes.

Micronutrient: A nutrient required by the body in small amounts for proper functioning, including vitamins and minerals.