Both low-fat and low-carbohydrate diets can produce adverse effects in susceptible individuals. Keto GT Diet However, beyond fatigue and other transitional symptoms upon initial adoption, a well-formulated ketogenic diet does not appear to have major safety concerns for the general population. Based on available evidence, a ketogenic diet can be considered a first-line approach for the treatment of obesity and type 2 diabetes. "No doubt, the same is going on with keto -- people invoke the label to eat the foods they want to eat, notably processed meat," he said. "I suspect a very tiny minority of those attempting to eat Keto GT are either eating clean or are in ketosis."