calcium or more per day delivered fewer preterm babies than those women with a lower calcium intake. Calcium supplementation did not have a detectable effect on the risk of low birth weight, admissions to neonatal intensive care unit, stillbirths or neonatal death before hospital discharge.
The term mechanical digestion refers to the physical breakdown of large pieces of food into smaller pieces which can subsequently be accessed by digestive enzymes. In chemical digestion, enzymes break down food into the small molecules the body can use.
Digestion is the process by which your body breaks down food and pulls out the nutrients your body needs to operate. Anything left is a waste product, which your body removes. Your digestive system is made up of five main parts: