As per a 2013 study, walking on a treadmill for 15 minutes after having your meal controls spike in the blood sugar level in people suffering from type 2 diabetes. Most people gain weight because of the spike in blood sugar level. So, lesser fluctuation in the blood sugar level can help people trying to shed some kilos.
Another study revealed that walking a few miles after having your meal can help to move your food easily to your digestive system and even speed up the digestion process. This prevents any kind of stomach issues and improves satiety.