The drugs helpfully accelerate loss of fluids, but also deplete important chemicals, including potassium, so that those who take them are generally advised to eat bananas and other potassium-rich foods to counteract the effect.11/21/08$9.8 MILLION GRANT TO MAP ???EPIGENOME??? OF SCHIZOPHRENIAResearchers at the Johns Hopkins University School of Medicine and four other academic medical centers have