A process for preparation of starchy foods prior to cooking to reduce formation of acrylamide is described. The gate stacks include two polysilicon layers and a dielectric layer between the two polysilicon layers. To enhance the efficacy of the treatment, the heart waves generated in the course of an exercise session are synchronized in time with an internal wave produced by a biological clock, this activity functioning to expand the range of the biological wave and inducing the HRV to approach an HRV, which for the patient being treated reflects a normal condition.