Brian E. O'Neill is a health writer, consultant, and speaker whose work has appeared in Living Well, FitnessEdge, The Boston Globe, Harvard Medical Letter, and many other publications. Co-author of The Harvard Medical School Guide to Lowering Your Blood Pressure with Herbert Benson, MD and Aggie Casey, RN,MS and editor-in-chief of the award-winning Working Nights, he lives in Boston with his wife.