Ideally, sustained energy and undisrupted focus would come naturally—or at least courtesy of eating a healthy diet as opposed to knocking back several cups of coffee a day. Unfortunately, this dream world isn’t always a reality, and while it can be tempting to fight fatigue and brain fog with caffeine and late afternoon sugary snacks for a spike, these remedies often come hand in hand with the jitters, a major crash or pounding headache. Every day, we’re faced with the task of battling a never-ending continuum of distractions, from endless emails to immutable social media alerts practically screaming our name.