Is There Brain Fog Associating With Caffeine?

A lot of people who are struggling to focus, what are they going to do? They're going to drink coffee, right? So we see that brain fog is oftentimes associated with a higher level of caffeine intake. And as we get dehydrated, what we're actually doing is potentially making our blood pressure worse. Oftentimes what we'll see in brain fog is that their mood is bad, but that's secondary to being unable to do things.