All parts of the body (muscles, brain, heart, and liver) need energy to work.
This energy comes from the food we eat.
Our bodies digest the food we eat by mixing it with fluids (acids and
enzymes) in the stomach. When the stomach digests food, the carbohydrate (sugars
and starches) in the food breaks down into another type of sugar, called
The stomach and small intestines absorb the glucose and then release it into
the bloodstream. Once in the bloodstream, glucose can be used immediately for
energy or stored in our bodies, to be used later.
However, our bodies need insulin in order to use or store glucose for energy.
Without insulin, glucose stays in the bloodstream, keeping blood sugar levels
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