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Tag Archives: excitatory

The Tryptophan Steal: What Quinolinic Acid Can Tell Us About Stress, Inflammation, and Brain Health

UncategorizedBy Dr. RostenbergSeptember 9, 2026

Have you ever wondered why chronic stress, inflammation, poor sleep, or illness can seem to affect your mood and mental clarity all at once? One piece of the puzzle may be the way your body uses tryptophan, an essential amino acid involved in producing serotonin, melatonin, and other important compounds. Under certain conditions, more tryptophan…

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