About this item L Tyrosine Amino Acid for Memory, Attention, Focus, and Energy - One study conducted on 140 participants showed L-Tyrosine may help support working memory while another study on 57...
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To support the body's production of neurotransmitters (brain chemicals) and thyroid hormones. Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of...
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About this item Promotes Brain Function - Tyrosine is an amino acid that is most commonly known for assisting in the production of neurotransmitters in the brain. The Science - L-tyrosine builds...
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