Viscoelastic or Viscoplastic Glucose Theory (VGT #106): Applying the Tools of Viscoelasticity and Viscoplasticity Theory to the Space Domain, Wave Theory in the Time Domain, and Fourier Transform in the Frequency Domain to Investigate the Combined Postprandial Plasma Glucose of 755 Meals vs. Two PPG Datasets Resulting from 619 Cabbage Meals and 136 High-Carb Meals Over 4+ Years from 5/8/2018 to 7/5/2022 Compared Against a Business Case Study Analogy Based on GH-Method: Math-Physical Medicine (No. 696)