Amino acids aren’t just the building blocks of muscle — they’re the foundation of mental clarity, emotional balance, sleep quality, and healthy aging. These essential compounds influence neurotransmitter production, immune resilience, and tissue repair. If your amino acid profile is out of balance, you might feel it — in your mood, your energy, and your recovery.
🧬 How Amino Acids Impact Mood
Neurotransmitters like serotonin, dopamine, and GABA rely on specific amino acids for their synthesis. For example:
- Tyrosine → precursor to dopamine (focus and motivation)
- Tryptophan → converts to serotonin (mood and emotional regulation)
- Glutamine → supports GABA production (relaxation and calm)
Deficiencies or imbalances in these amino acids may contribute to anxiety, low mood, brain fog, or irritability — especially if you're under stress, have dietary restrictions, or are recovering from illness.
🌙 Amino Acids and Sleep Quality
Tryptophan is not only important for mood — it also helps regulate sleep. It’s a precursor to melatonin, the hormone that governs your circadian rhythm. Without enough tryptophan (or key cofactors like magnesium and B6), melatonin production drops, increasing the risk of insomnia and restless nights.
⏳ Amino Acids and Healthy Aging
As we age, we naturally lose lean muscle mass — a condition called sarcopenia. Essential amino acids, particularly leucine, are critical for maintaining muscle protein synthesis. Meanwhile, amino acids like arginine play a role in immune regulation and wound healing.
Supporting your amino acid status can help preserve strength, resilience, and recovery capacity well into older age.
🩸 Why Test Your Amino Acid Levels?
It’s nearly impossible to assess your amino acid profile by symptoms alone. Our Amino Acid Test uses a dried blood spot sample to measure key essential amino acids and their balance. Results offer insight into:
- Mood and neurotransmitter support
- Recovery and muscle metabolism
- Detoxification pathways
- Overall metabolic health
🔍 Who Should Consider Testing?
- Anyone experiencing low mood, fatigue, or anxiety
- People with poor sleep or disrupted circadian rhythm
- Vegans, vegetarians, or those on protein-restricted diets
- Athletes looking to optimise performance and recovery
- Individuals focused on healthy aging and longevity
✅ Take a Targeted Approach to Wellness
Most people think of protein and amino acids in terms of muscle — but their role goes far deeper. From brain chemistry to immune function, these molecules help keep you balanced and resilient.
Don’t guess. Test your amino acid levels and get data-driven insights to support your mood, sleep, and vitality.
📌 FAQ – Amino Acid Testing
What does the Amino Acid Test measure?
It measures a panel of essential amino acids from a small dried blood sample, providing insight into nutritional balance and metabolic health.
Can amino acid imbalance affect mental health?
Yes — neurotransmitters like serotonin and dopamine are built from amino acids. An imbalance can influence mood, motivation, and stress resilience.
Who is this test best suited for?
It’s ideal for people with mood issues, sleep problems, restrictive diets, fatigue, or performance goals — as well as anyone focused on proactive longevity.
How often should I test my amino acid levels?
We recommend every 6–12 months, or more often if you're adjusting your diet, using supplements, or tracking specific concerns.
