Final answer:
Euglycemia is defined as blood glucose levels between 70-110 mg/dL, which is considered the normal range for maintaining glucose homeostasis in the body.
Step-by-step explanation:
Euglycemia is defined as blood glucose levels between 70-110 mg/dL. This range is considered normal and falls within the optimal range for maintaining glucose homeostasis in the body. If blood glucose levels rise above this range, insulin is released to bring it back down, and if it falls below this range, glucagon is released to raise it back up.