Figure 1. Change in 4h urine calcium after the acute mate load in relation to tertiles of habitual mate intake (mL/d) (A), and total habitual caffeine intake (mg/d) (B). Values shown are mean ± SE using calcium intake and BMD trochanter z score as covariates (total n=29). In each graph, different superscript letters indicate significant difference between groups (Multifactor ANOVA followed by Multiple Rank Test, p<0.05)

From

Calciuric Response to Acute Mate Tea Load is Inversely Associated with Habitual Mate Consumption and Dietary Caffeine in Young Adult Women

Lucía Pienovi, Celia Sintes, Daiana Lozano, Caterina Rufo, Carmen Marino Donangelo

Journal of Food and Nutrition Research. 2020, 8(12), 693-699 doi:10.12691/jfnr-8-12-1