If you're here, it's because you have an interest in understanding how your body works in an entertaining way. Moreover, you must have a special interest in nutrition. So, read carefully through this series of articles where we'll understand the most relevant digestive processes, starting from the top.
When we think about the mouth's role in digestion, we often think only about chewing. It reminds me of the little garbage-crushing dinosaur that the Flintstones family had. Obviously, teeth cut, tear, crumble, and crush food into small pieces that we can comfortably swallow. But there's much more to the mouth than just teeth.
Let's pause for a moment and look beyond the teeth. Don't you think that cheeks and lips play a fundamental role in this game? Imagine the mess that would occur on the table if they didn't contain food between the teeth. Cheeks and lips are our faithful guardians, ensuring that food is uniformly broken down and doesn't end up scattered everywhere.
And what about the tongue? This chatty structure takes advantage of its ability to fold and make all kinds of movements possibly valued in other matters we won't mention here. What interests us is its ability to mold the food bolus and prepare it for its journey into our innards. But there's more: hidden in its tissue are tiny glands that secrete the enzyme lingual lipase. The result? Chemical digestion of fats right in our mouth!
Of course, we can't forget our faithful companions, the salivary glands: the parotid, sublingual, and submandibular glands, whose names indicate where you can find them. These glands work tirelessly to keep our mouth moist and lubricated. But their work isn't limited to that: they also act as defenders, as they contain antibodies and lysozyme, an enzyme with antibacterial properties. And last but not least, salivary amylase, an enzyme responsible for breaking down starch, that carbohydrate giant, into more manageable sugars that we can assimilate.
As you've seen, many more processes take place in the mouth than we usually consider. So don't be greedy, and let food be properly processed from the start, without rushing.
The Mouth: More Than Just a Crusher
When we think about the mouth's role in digestion, we often think only about chewing. It reminds me of the little garbage-crushing dinosaur that the Flintstones family had. Obviously, teeth cut, tear, crumble, and crush food into small pieces that we can comfortably swallow. But there's much more to the mouth than just teeth.
Let's pause for a moment and look beyond the teeth. Don't you think that cheeks and lips play a fundamental role in this game? Imagine the mess that would occur on the table if they didn't contain food between the teeth. Cheeks and lips are our faithful guardians, ensuring that food is uniformly broken down and doesn't end up scattered everywhere.
And what about the tongue? This chatty structure takes advantage of its ability to fold and make all kinds of movements possibly valued in other matters we won't mention here. What interests us is its ability to mold the food bolus and prepare it for its journey into our innards. But there's more: hidden in its tissue are tiny glands that secrete the enzyme lingual lipase. The result? Chemical digestion of fats right in our mouth!
Of course, we can't forget our faithful companions, the salivary glands: the parotid, sublingual, and submandibular glands, whose names indicate where you can find them. These glands work tirelessly to keep our mouth moist and lubricated. But their work isn't limited to that: they also act as defenders, as they contain antibodies and lysozyme, an enzyme with antibacterial properties. And last but not least, salivary amylase, an enzyme responsible for breaking down starch, that carbohydrate giant, into more manageable sugars that we can assimilate.
As you've seen, many more processes take place in the mouth than we usually consider. So don't be greedy, and let food be properly processed from the start, without rushing.