Stay Hydrated
In other words, make sure you are drinking enough water throughout the day. Chances are you feel hungry, anxious, and have brain fog because you are dehydrated. Additionally, hydration has a far-reaching effect on your health, such as keeping your cells healthy and skin supple. Most people will need to drink about eight 8-ounce glasses of water a day to stay fully hydrated, but depending on your activity level, you may need more or less.
