Chemical Digestion:
Saliva contains an amylase enzyme,called pytalin, which breaks down starches into dextrose and maltose by adding a water molecule into the starch compound.
It can stop you from eating to much, or to little, for example if you see you've eaten to many calories in a day it can stop you from eating more. It can also convince you too eat a little more if you're under the recommended calorie intake a day. If you're under working yourself it can convince you to work out a little more, but also tell you to take a break if you're overworking yourself.
hope this helps :)
I think it energy usage because whenever you have cholera you don't have energy you are week.
Commissioned Corps Of The U.S Public Health Service. They handle the health situations of the U.S people. <span />
True answer is true lollll
