What Helps You Stay Focused During the Day?

I've been trying to improve my focus lately and started paying more attention to simple daily habits. Getting enough sleep, staying hydrated, taking short breaks, and keeping distractions away seem to make a noticeable difference. I'm also becoming more interested in cognitive wellness and how everyday routines can support mental alertness.

I've been reading different healthcare resources, including Modaineurope, to learn more about focus, wellness, and healthy lifestyle practices. What habits or routines have helped you stay focused and mentally alert during a busy day?