Amino acid offers potential therapeutic alternatives in psychiatric disorders.

Amino acids are the building blocks of proteins and play a crucial role in many bodily functions, including the brain’s functioning. In recent years, researchers have explored the potential use of amino acids as therapeutic alternatives in treating psychiatric disorders.

One amino acid that has received particular attention is glutamine. Glutamine is an amino acid involved in synthesizing the neurotransmitter glutamate, which is important for regulating brain function. Studies have shown that individuals with psychiatric disorders such as depression and anxiety often have low levels of glutamate in their brains.

Glutamine molecule

Some research suggests that supplementing with glutamine may help increase glutamate levels in the brain and improve symptoms of psychiatric disorders. In one study, individuals with major depression who took a daily glutamine supplement for six weeks showed significant improvements in their symptoms compared to those who took a placebo.

Another amino acid studied in the context of psychiatric disorders is tryptophan. Tryptophan is a precursor to the neurotransmitter serotonin, which regulates mood, sleep, and other aspects of brain function.

Research has suggested that tryptophan supplements may effectively treat depression and other psychiatric disorders. In one study, individuals with depression who took a tryptophan supplement for six weeks showed significant improvements in their symptoms compared to those who took a placebo.

Overall, the research on using amino acids as therapeutic alternatives in psychiatric disorders is still in its early stages. However, the promising results from initial studies suggest that further research in this area could lead to the development of effective, natural treatments for these conditions. (Source: https://www.sciencedaily.com/releases/2013/10/131007094013.htm) ..read more

Dror Arbel

I'm Dror Arbel, Saar's parent and the founder of 101Autism.com. Saar is an autistic teenager who loves football, cycling and music, plays the piano and paints. Loud sounds can overwhelm him and sudden changes unsettle him, so much of what I write about comes from real life at home and at school. I started 101Autism to share our family's journey and to turn what we have learned about testing, school and daily life into clear, practical guides. I am a parent, not a clinician: I link to research and official sources, and nothing on this site replaces advice from a qualified professional.

Best Headphones for Teens with Autism (2025): A Parent’s Honest Guide

Why headphones make our list: noise-reducing headphones are one of the better-supported everyday sensory tools.…

7 months

Understanding the Process: What Happens After a Referral for an Autism Evaluation

Navigate the path with ease: learn what to expect after receiving a referral for an…

8 months

Apps for autistic learners

Welcome to our comprehensive guide on Apps for Autistic Learners. In this article, I've gathered…

8 months

Best Autism Schools in Hawaii for Your Child in 2026

TL;DR – Best Autism Schools in Hawaii Hawaii has a small but strong set of…

8 months

Your Guide to the World of Autism Conferences in 2026: Finding Your Community and Your “Why”

https://youtu.be/tVOM8AawY-Y Introduction: Welcome to the Conversation Hello, and welcome. As both an educator and a…

8 months

Creating a Low-Arousal Environment at Home

Reduce sensory triggers before they escalate — through intentional changes to lighting, visual space, and…

8 months