Berthold Viktor Koletzko

Neuro-metabolic pathways of high-protein meal reducing food craving

This study shows that a high-protein meal increases plasma tyrosine, reduces food craving, and alters midbrain activity and whole-brain neural reorganization in humans.

Epigenetic timing effects on child developmental outcomes: A longitudinal meta-regression of findings from the Pregnancy And Childhood Epigenetics Consortium

This study uses longitudinal meta-regression to examine how DNA methylation effects on child health outcomes vary by timing, finding larger effects in childhood but noisier associations and time-specific signals.

Eating to dare - Nutrition impacts human risky decision and related brain function

The paper shows that high-carbohydrate/protein meals increase plasma tryptophan, affecting risk propensity and brain activity in the parietal lobule, modulated by body fat mass.