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.
Rating Newest Oldest. Best Answer: The process by which large food molecules are broken down into smaller ones is called Digestion. This can be divided into Physical & Chemical process..Physical process include the Chewing, Mixing the food with Saliva which breaks the large molecules into smaller ones but it cant be absorbed.Chemical Process: Brought about by Enzymes(biological catalysts), Acids, Electrolytes etc...his can be divided into Physical & Chemical process.. Physical process include the Chewing, Mixing the food with Saliva which breaks the large molecules into smaller ones but it cant be absorbed.