I've noticed that my father feels abdominal pain a few hours after a meal with turmeric in it. (nutritionfacts.org)
Some experts claim that eating too much high glycemic foods or foods with not enough fiber can make us hungry in a matter of minutes after our meal. (fitnessandpower.com)
However, DO N'T take a nap right after a meal because this can increase nausea. (americanpregnancy.org)