In conclusion, we confirmed our hypothesis that supplemental
preloads of WPC and SPI were shown to affect
appetite, ad libitum CI, anthropometry, and body composition
of healthy overweight and obese men in free-living conditions.
However, WPC exerted stronger impacts and had the
potential to decrease BW, BMI, WC, and BFM while increasing
LM. Also, WPC liquid preloads not only decreased appetite but
also reduced total calorie intake of obese and overweight
individuals. Although we observed appetite and CI decreases
by both of these proteins, it may be of interest to examine
whether carbohydrate and fat intake reduction were due to
other components of WPC or to appetite decreases.