Phenylalanine
Phenylalanine boosts brain function and mood. This essential amino acid is necessary for making proteins and neurotransmitters. You can find it in meat, fish, dairy, and soy products. It's crucial for mental health, helping to produce mood-influencing dopamine. ...
Description
Testing for phenylalanine levels can be particularly important for individuals with metabolic disorders like phenylketonuria (PKU), where phenylalanine processing is impaired. It’s also beneficial for people experiencing symptoms like fatigue, depression, or skin disorders, as phenylalanine is crucial for neurotransmitter production and skin health.
- Depression and mood changes
- Fatigue and lethargy
- Memory problems and cognitive impairment
- Skin disorders, such as eczema
- Decreased alertness
Phenylalanine is found in high-protein foods like beef, poultry, pork, and fish. Dairy products, eggs, and soy products also contain significant amounts. For plant-based diets, nuts, seeds, and legumes are good sources, though the concentration is typically lower than in animal proteins.
Tests containing this item
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