Tryptophan
Overview
Tryptophan is an amino acid that is needed in the body to build proteins and neurotransmitters. It is an essential amino acid, meaning that it cannot be synthesized by the body and therefore must be obtained from dietary sources.
Benefits
Tryptophan functions in the body primarily as a precursor to serotonin, a neurotransmitter that plays a key role in regulating mood, sleep, and appetite. Once ingested, tryptophan is converted into 5-hydroxytryptophan (5-HTP), which is then converted into serotonin. This process is influenced by various factors, including the presence of other amino acids and carbohydrates, which can affect the absorption and conversion of tryptophan.
How it works
Tryptophan is most often used for sleep. It may help improve sleep quality and duration by increasing serotonin levels, which can subsequently be converted into melatonin, a hormone that regulates sleep-wake cycles. Additionally, tryptophan may have mood-enhancing effects and can help alleviate symptoms of depression and anxiety.
Side effects
The recommended dosage of tryptophan varies depending on the intended use. For sleep improvement, doses typically range from 500 mg to 2,000 mg taken before bedtime. It is advisable to start with a lower dose and gradually increase it as needed. Tryptophan should be taken on an empty stomach to enhance absorption.
Dosage
Common side effects of tryptophan supplementation may include gastrointestinal discomfort, drowsiness, and headaches. Safety concerns include the potential for serotonin syndrome, especially when taken in conjunction with other medications that increase serotonin levels. Contraindications include individuals with a history of eosinophilia-myalgia syndrome or those taking antidepressants.
FAQs
What is tryptophan?
Tryptophan is an amino acid that is needed in the body to build proteins and neurotransmitters.
How does tryptophan work in the body?
Tryptophan functions primarily as a precursor to serotonin, which regulates mood, sleep, and appetite.
What are the benefits of tryptophan?
Tryptophan is most often used for sleep and may help improve sleep quality and alleviate symptoms of depression and anxiety.
What is the recommended dosage for tryptophan?
The recommended dosage typically ranges from 500 mg to 2,000 mg taken before bedtime.
What are the side effects of tryptophan?
Common side effects may include gastrointestinal discomfort, drowsiness, and headaches.
Are there any safety concerns with tryptophan?
Yes, there is a risk of serotonin syndrome, especially when taken with other medications that increase serotonin levels.
Supplements Containing Tryptophan
LBA PRO Chocolate Syrup
All American EFX
LBA PRO Vanilla Glaze
All American EFX
Multi-Pro Whey Cinnamon Vanilla
IDS
Multi-Pro Whey
IDS
Optimized TryptoPure Plus
Life Extension
Alteril
Biotab Nutraceuticals
100% Whole Gains Protein Sweet Mango
BioRhythm
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