There are a million things to eat/drink when working out. When I go for a long bike ride, I've found that Gatorade and occasionally those shot bloks keep me fueled very well. Are there similar products for getting a boost of energy and mental focus while not being physically active?
I work in an office all day, and on occasion end up working 12-15 hours a day for a week or so. This gets mentally exhausting after a couple days. Is it advisable to use the same supplements while not doing physical activity?