Health and Fitness Eating Habits, Body Fat Related to Differences in Brain Chemistry by Gary Kopycinski on September 9, 2014 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 NIH study ties eating in response to food cues to habit-forming region in obese adults