What should I do if I’m still hungry after my meal?
If you’re hungry after your meal, you’re not eating enough. Try increasing the portion sizes of your meals and pay particular attention to your protein, as protein promotes the greatest degree of satiety.
Paddon-Jones, Douglas, Eric Westman, Richard D. Mattes, Robert R. Wolfe, Arne Astrup, and Margriet Westerterp-Plantenga. "Protein, Weight Management, and Satiety." The American Journal of Clinical Nutrition 87, no. 5 (May 2008): 1558S–61S, https://doi.org/10.1093/ajcn/87.5.1558S.