Viscoelastic and Viscoplastic Glucose Theory (VGT #124): Using Three Different Energy Methods, Time-Domain, Space-Domain, and Frequency-Domain, to Compare Results of Waveform Fluctuation of PPG Output versus Constant Food Input and Exercise Input Over a Period of 4+ Years from 5/8/2018 to 8/6/2022 with 3,271 US Home-Cooked Meals and 82 Airline Prepared Meals Based on Math-Physical Medicine Method (No. 715)