Your GPA isn't the only number that matters. Mercer nursing students are offering blood pressure checks at Toby's Diner on Thursday, March 26, from 1-4 p.m. Why college students should care: Stress and lack of sleep can raise blood pressure Energy drinks and fast food affect your heart High blood pressure has no symptoms Early prevention equals long-term health It takes less than five minutes. Quick and painless No appointment needed Free heart health tips Know your numbers instantly