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Fig. 4 | Nutrition & Metabolism

Fig. 4

From: Multivitamins and minerals modulate whole-body energy metabolism and cerebral blood-flow during cognitive task performance: a double-blind, randomised, placebo-controlled trial

Fig. 4

Mean (+SEM) Total-Hb, Oxy-Hb and Deoxy-Hb data from each NIRS recording epoch on Day 1 and Day 56 baseline adjusted to a pre-treatment resting period. Following a 60 minute absorption period participants completed a control key-tapping task and 5 cognitive tasks (all 5 min duration) in counterbalanced order with a 2 min resting period between each task. t, p < 0.1; *, p < 0.05; **, p < 0.01; ***, p < 0.001, from Bonferroni adjusted comparisons between placebo and the two multivitamin treatments during each epoch

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