Fortunately, there are still several options for keto cooking and baking. While there aren't long-term studies of what happens to the body on HVMN's new beverage, there are several long-term studies of the effects of periodic starvation on the body - mostly in adults placed on intermittent fasting diets. Though simultaneous intermittent fasting and ketogenic dieting may enhance each other’s effectiveness, it’s unnecessary to combine both.