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Neurotransmitter Precursor Demand

Meaning

Neurotransmitter Precursor Demand is the physiological requirement for adequate circulating levels of specific amino acids and micronutrients that serve as the essential raw materials for the biosynthesis of central and peripheral neurotransmitters. This demand directly relates to the rate of neural signaling and the need to replenish key molecules like L-tyrosine for dopamine and norepinephrine, and L-tryptophan for serotonin. Chronic stress or nutritional deficiencies can increase this demand, leading to depleted neurotransmitter stores and subsequent mood or cognitive dysfunction.