2.4. Diet and Physical Activity Counseling
During the clinical trial, all subjects from both groups were instructed to reduce energy intake by 500 kcal/day. All subjects were instructed to burn 300 kcal or more daily by working, leisure, and moving, including physical activity. Dietary intake and physical activity were evaluated at an interim and last visit by means of meal and physical activity sheets. The average daily energy intake was analyzed using CAN-Pro 5.0, which is a software developed for nutritional evaluation considering the type, amount, and number of dietary intake, and the average daily calories consumed were analyzed using the Metabolic Equivalent for Task (MET) according to the type, time, and amount of exercise recorded in the physical activity sheets for at least 3 days (including 1 weekend day). There was no statistically significant difference in energy intake and physical activity between the DW2010 group and the placebo group after 12 weeks (