on calcium supplementation in pregnant women confirms this and also points out a possible protective effect of calcium on the prevention of preterm birth among those women who consumed between 1.5 g and 2.0 g of calcium per day (8). Daily iron and
Both mechanical and chemical. Chewing, also called mastication, is using your teeth with the help of your tongue to break down food into smaller particles, and the other a chemical process where salivary amylase which is a digestive enzyme that helps break down carbohydrates. 1 person found this useful.
Your bodyâs digestive system performs digestion, the process that breaks down food into usable nourishment to power your bodyâs functions and actions. Digestion starts when food is chewed in your mouth.our bodyâs digestive system performs digestion, the process that breaks down food into usable nourishment to power your bodyâs functions and actions. Digestion starts when food is chewed in your mouth.