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An alternative: Measuring urine levels of xanthurenic acid following intake of a high dose of tryptophan
With consistent sessions, clients often experience sustained energy, improved mental clarity, and better metabolic support
Lactating women have higher daily needs for B vitamins (for instance, riboflavin 1.6 mg/day, niacin ~17 mg NE/day), because some of the maternal intake is secreted in milk to nourish the infant
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(4) Neelakantan H, et al
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