MY OWN EXPERIENCES AND EXPERIMENTS
About a year and a half ago, I started having horrible bouts of fatigue a couple of hours after eating breakfast on days that I worked out. Of course, I consulted Dr. Google about my symptoms, and Dr. Google diagnosed me with reactive hypoglycemia. It suggested that I consume sugar when I felt these symptoms, which felt a bit counterintuitive to me as someone with polycystic ovary syndrome (PCOS) who is at high risk for insulin resistance, metabolic syndrome, and type 2 diabetes.
Since then, I've done a bit of digging and experimenting, and this article shares what I've learned.