Only the mouth produces saliva. The stomach organ produces gastric juices to break down foods. Saliva breaks down starch , when food reaches the stomach ,starch will be mostly broken down , thus the need of a new substance to break other nutrients is needed , eg: pepsin.
Your saliva does not absorb nutrients. Your saliva breaks down starch into glucose.
The chemical break down of food in your body to extract nutrients key to survival. Saliva, stomach and intestines do most of the digesting
Mixing food with saliva helps to break down carbohydrates in the food into simpler sugars, which can then be detected by taste buds. Saliva also contains enzymes that aid in digestion, making it easier for the body to absorb nutrients from the food we eat.
You break it down by chewing it and while you're doing that, your saliva will help dampen the food. Once it is small enough, you swallow it and it travels down through your esophagus. Your nutrients are absorbed while it travels, not while it is in the esophagus.
it has special enzymes that break down food suckas
To break down carbohydrates
Enzymes in saliva will start to break down the apple such as amylase which will break carhohydates into simple sugars
If there is no saliva, then some of the food you eat will not break as easily into the nutrients your body needs.
To break down food into nutrients.
Bacteria typically break down essential nutrients and return them to the soil. Sometimes fungi will break down essential nutrients and return them to the soil as well.
Teeth