Coronary Health Improvement Project (CHIP) is associated with improved nutrient intake and decreased depression

Abstract Objective We evaluated the efficacy of the Coronary Health Improvement Project (CHIP) at lowering depression by modifying selected daily nutrients from food. Methods A randomized controlled trial was used, with 348 participants 24 to 81 y of age from metropolitan Rockford, Illinois. Participants were assessed at baseline and at 6 wk and 6 mo of follow-up. The Beck Depression Inventory (BDI) was used to measure depression. Results Those in the intervention group compared with the control group were 63% more likely to show a decrease in BDI through 6 wk ( P P P Conclusion The CHIP, which improves daily nutrients from food and cardiovascular risk factors, also lowers depression.