My daily routine is very simple. I usually live, eat and sleep on time, because I have planned for a whole week at most. First, of course, get enough sleep. Our ability to create artificial daylight, plus our tendency to overuse screens, is so we're sabotaging sleep. Daily exercise is also very good. When you work regularly, the brain gets used to regular blood circulation and adapts by turning certain genes on or off. Many of these changes increase brain cell function and protect against disease…”