Viscoelastic or Viscoplastic Glucose Theory (VGT #15): Applying the Theories of Elasticity, Plasticity, Viscoelasticity, and Viscoplasticity to Study the Estimated Daily Glucose (eAG) and Estimated Health Age Over a 10+ Year Period from Y2012 to Y2022 Based on the GH-Method: Math-Physical Medicine (No. 594)