During the Middle Ages the seed of the milk thistle was commonly used to treat liver diseases
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As a result, pyridoxine deficiency can lead to relevant neuropsychiatric manifestations, such as reduced neurotransmitter synthesis, depression, epilepsy, premature aging of neurons, paresthesias, cerebrovascular diseases, cognitive impairment and carpal tunnel syndrome (4, 6, 11, 1618, 20, 58) In contrast, pyridoxine may have therapeutic potential for treating depression or aggressive behavior, since pyridoxine plays a crucial role in the tryptophan-serotonin pathway (61, 62)
That mechanism was validated at meaningful scale: the pivotal trial program supporting FDA approval enrolled 816 HIV-infected adults with clinically defined lipodystrophy, one of the larger controlled datasets behind any peptide discussed in this category
Buczyska A, Sidorkiewicz I, awicki S, Krtowski AJ, Zbucka-Krtowska M (2021) Prenatal Screening of Trisomy 21: Could Oxidative Stress Markers Play a Role