Diet & Energy
Eating for steady concentration rather than a lift followed by a slump. This pillar covers caffeine timing and tolerance, hydration, and meal patterns that survive a bad week rather than assuming a free hour and a stocked kitchen. The register here is deliberately unmoralising: the goal is not to talk anyone out of coffee or into a regime, but to be precise about what the evidence actually shows, including how often it turns out to be thinner than the headline suggests. Nutrition research is unusually prone to overstated findings, so claims are traced back to the study design that produced them.
