1M views · 10K reactions | #digestivehealth #digestivesystem #humanbody Our journey begins at the mouth. As soon as you bite that pizza, your teeth break it into smaller pieces. Meanwhile, your salivary glands produce saliva, moistening the food and breaking down carbohydrates. The tongue helps to mix the food with saliva and form it into a lump, known as a bolus, ready to be swallowed. find the full article at: https://shorturl.at/mpyW8 | Medical Arts | Facebook