Chewing chewing, the food (now called a bolus) is swallowed. It enters the esophagus and via peristalsis continues on to the stomach, where the next step of digestion occurs. Premastication is sometimes performed by human parents for infants who are unable to do so for themselves. The food is masticated in the mouth of the parent into a bolus and then transferred to the infant for consumption. (Some other animals also premasticate.) Cattle and some other animals, called ruminants, chew food more than once to extract more nutrients. After the first round of chewing, this food is called cud. Chewing is
Betel chewing in Thailand betel quid, which was once a universal custom among Thais. This showed that betel quid chewing in Thailand was dramatically decreasing, which made it is the only country in Southeast Asia to record such a trend. Maak chewing in big cities like Bangkok and Chiang Mai has almost completely vanished, although in rural provinces, betel chewing is still popular amongst elders. Betel chewing in Thailand Betel quid chewing has always been an important part of Thai culture and tradition. In the past, Betel chewing was a popular daily activity among Thais all over the country. Betel comes from the plant