Digestion size of the meal, and the process of digestion normally takes between 24 and 72 hours. Digestion begins in the mouth with the secretion of saliva and its digestive enzymes. Food is formed into a bolus by the mechanical mastication and swallowed into the esophagus from where it enters the stomach through the action of peristalsis. Gastric juice contains hydrochloric acid and pepsin which would damage the walls of the stomach and mucus is secreted for protection. In the stomach further release of enzymes break down the food further and this is combined with the churning action of the stomach.
What It Comes Down To What It Comes Down To "What It Comes Down To" is a song by The Isley Brothers, who released it in late 1973 as a follow-up to the group's crossover pop hit, "That Lady, Pt. 1 & 2". Both songs were featured on the group's Epic debut, "3 + 3". It features a synthesizer keyboard solo from Chris Jasper, Ernie Isley on guitar and Ronald Isley on lead vocals. The b-side of the song was the ballad "The Highways Of My Life". The song peaked at number 55 on the "Billboard" Hot 100 and was a top five hit on