L-Glutamine: A Nootropic Supplement with a Long History
L-Glutamine, also known as Glutamic Acid, is an amino acid that is found naturally in the body. It is an essential component of protein and is used by the body to produce energy. It is also a popular supplement, taken for its nootropic properties. Nootropics are substances that are believed to improve cognitive function, such as memory, focus, and concentration.
Positive Effects of L-Glutamine
- May improve cognitive function
- May reduce anxiety and stress
- May improve mood
- May improve sleep quality
- May boost energy levels
- May improve physical performance
Possible Negative Effects of L-Glutamine
- May cause stomach upset
- May cause headaches
- May cause dizziness
- May cause fatigue
- May cause nausea
The recommended dosage of L-Glutamine is 5-15 grams per day, taken in divided doses. It is best to start with a lower dose and gradually increase it over time. It is important to speak to a doctor before taking any supplement, especially if you are pregnant or breastfeeding.
History of L-Glutamine
L-Glutamine has been used for centuries as a natural remedy for a variety of ailments. It was first isolated in 1883 by German chemist Emil Fischer. In the 1950s, it was discovered to be an essential amino acid, and in the 1970s, it was found to be a precursor to the neurotransmitter glutamate. In recent years, it has become popular as a nootropic supplement, taken to improve cognitive function.