This is why pre-pregnancy testing matters for vegetarian women who want to know their actual baseline before they begin supplementing
The brain uses three amino acids tryptophan, tyrosine, and phenylalanine to make the three major neurotransmitters (serotonin, dopamine, and norepinephrine).26 But a 2020 study found seven amino acids that could potentially improve older adults cognitive, social, and psychological functioning: leucine, lysine, isoleucine, histidine, valine, phenylalanine, and tryptophan.27 Similar to NALT for tyrosine, you might see some of these amino acids listed as acronyms
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Fiber, Hydration, and Micronutrients Matter Macros are the foundation, but they aren't the whole diet
Even a small side of yogurt or a cheese stick can make it feel more complete