I've been on keto for probably a full year of my life at this point, broken up every few months. I usually can't maintain it for longer than 2-3 months at a time because it really is a strict diet - but it's always been worth it once I get into the "mode".<p>I absolutely love it because it turns the daily roller coaster of hunger pains for me caused by carbs into a steadier, more predictable climb. I basically feel no hunger at all during the day, and it's fantastic.<p>The big downside, obviously: little to no carbs. As a home baker I miss making bread when on keto, but I get that energy out by making different keto treats (usually almond/coconut flour based) instead.