A little over a year ago, more than 1200 registered dietitians predicted that “deprivation over decadence” would crown the ketogenic diet, also known as keto, as the king of all popular diets in 2020. Going keto generally means eliminating grains, legumes, most fruits, and carb-heavy vegetables like potatoes and parsnips in order to induce ketosis, a state in which your body burns fat instead of carbs for fuel. Of course, the dietitians’ forecasting did not account for a global pandemic in which diets would be replaced with banana-bread baking and sourdough experiments.