Choline and its Nootropic Properties
Description
Choline is an essential nutrient found in many foods, including eggs, beef liver, salmon, and cauliflower. It is also available as a dietary supplement. Choline is a precursor to the neurotransmitter acetylcholine, which is involved in many cognitive processes, including memory and learning. As such, choline is often referred to as a nootropic, or “smart drug”, and is used to improve cognitive performance.
Choline is also known as trimethylglycine, phosphatidylcholine, and lecithin. It is found in many forms, including capsules, tablets, and powders.
Positive Effects
- Improves memory and learning
- Enhances focus and concentration
- Improves mood and reduces stress
- Boosts energy levels
- Supports healthy brain function
Possible Negative Effects
- Headaches
- Nausea
- Diarrhea
- Stomach upset
- Dizziness
Dosage
The recommended daily allowance (RDA) for choline is 425 mg for women and 550 mg for men. However, some studies suggest that higher doses may be beneficial for cognitive performance. The maximum safe dose of choline is not known, but doses up to 3,000 mg per day have been used in studies without any serious side effects.
History
Choline was first discovered in 1862 by German chemist Adolph Strecker. It was initially thought to be a vitamin, but it was later determined to be an essential nutrient. In the 1970s, researchers began to explore the potential cognitive benefits of choline, and it has since become a popular nootropic supplement.
