Understanding The Body?s Digestive System
The process of digestion for our bodies works similarly to a giant food processor. Our internals use chemical and mechanical means to break down the food we consume on a daily basis into the necessary nutrients and energy for survival. The entire process has been known to take up to 40 hours in order for the processed food to reach the colon. If your body is unable to fully process all of the food you eat, you will likely find yourself in a nutrient deficit and can affect the way your body functions. As you may know, this process isn?t uniform for each of the food groups that we eat every day, but the details below should help a great deal in understanding how these processes differ.
Beginning with the largest source of energy for our bodies, carbohydrates. Carbs are one of the four major macronutrients and are responsible for providing our bodies with fuel day in and day out. This group of nutrients includes sugars and fibers that are often found in foods like grains, different fruits and vegetables, dairy products, nuts, and legumes. The digestion of these nutrients begins in the mouth, as our saliva produces an enzyme known as salivary amylase which is needed to break down the molecular structure of the carbs into polysaccharides. This enzyme breaks down the food we eat into a mixture known as chyme which is a pulpy acidic fluid that then travels through the small intestine. Further molecular breakdown of the polysaccharides takes place here as the pancreas releases an ...
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