explain the proces of digestion in human
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Digestion is the process that involves breaking the food in small and simpler forms. The nutrients are absorbed by the body. The process of digestion initiates with the chewing of the food in the mouth. ... When the food reaches the stomach, many gastric juices are secreted. The food is then broken into simpler forms.
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Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body. The process of digestion has three stages. ... Saliva contains digestive enzymes called amylase, and lingual lipase, secreted by the salivary glands and serous glands on the tongue.
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