You’ll be surprised! Even if your company doesn’t care about what you eat or what they feed you with at break times, now is the time for you to care.
It is generally believed that some foods can make you dull while at work. I think this goes for why many office workers preffer tea, coffee, rice and other light meals during breakfast. If you eat heavy food or even beans and bread in the morning at work, it could turn out to slow you down.