T2DM	Type 2 Diabetes Mellitus
GLP-1 RA	Glucagon-Like Peptide-1 Receptor Agonist
HOMA-B	Homeostatic Model Assessment of β-cell Function
HOMA-IR	Homeostatic Model Assessment of Insulin Resistance
ISR	Insulin Secretion Rate
MMTT	Mixed Meal Tolerance Test
OGTT	Oral Glucose Tolerance Test
IVGTT	Intravenous Glucose Tolerance Test
BMI	Body Mass Index
RCT	Randomized Controlled Trial
MD	Mean Difference
ROM	Ratio of Means
CI	Confidence Interval
SD	Standard Deviation
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
PROSPERO	International Prospective Register of Systematic Reviews
DPP-4	Dipeptidyl Peptidase-4
SGLT2	Sodium-Glucose Cotransporter 2
HbA1c	Glycated Hemoglobin
SE	Standard Error
ROS	Reactive Oxygen Species
ETD	Estimated Treatment Difference
OG	Oral Glucose