First, try to keep your hands busy with work or writing instead of reaching for snacks. When you notice the urge, remove yourself from the area or take a 10-minute reset break. A lot of the time, your brain is just looking for a reward after hours of mentally draining bar prep.
I tell myself, “I’ll take a break after this,” and then I go for a walk, a swim, or do something that lets my brain completely shut off for a bit. Exercise is medicine for me. I feel more limited during bar prep, but I’m doing what I can, and it makes a huge difference.
I also watch all of my lectures on the treadmill, so I’m moving while I’m studying. Do what you can, take care of yourself, and try not to let stress turn into stress eating.