The whole point of going keto is to reach ketosis, a cult-y sounding name for the metabolic process that happens when your body uses fat instead of carbs for energy. To get there, you've gotta do the obvious: eat a whole lot of fat and little to no carbs. It's restrictive, but if you hack the the system just right, you can still create surprisingly delicious food—like taquitos and cookie dough bites. (These are our favorite keto recipes, by the way.)
Achieving ketosis is a pretty straightforward, but it can seem complicated and confusing with all of the information out there.4If you want to learn more about ketosis and the scientific process around it, you can visit a very in-depth discussion about on Dr. Peter Attia’s website. Here’s the bottom line on what you need to do, ordered in levels of importance:
If you want to slam a protein shake post-workout, that's probably fine as long as you've got room for it in your macros. But shoot for one that is very low—like, zero—in carbohydrates. Pure isolates, such as Signature 100% Whey Isolate, are extremely low in carbohydrate. If you struggle to fit fat in during the day, toss a tablespoon of olive oil in with your shake. You won't taste it, and it gives a quick 13-14 grams of fat.
Hey, Jimmy – Want to be famous? As soon as you are done with the NK N=1, try the “Potato Diet”. It is the exact opposite of what you are doing, but the results are the same. Peter at Hyperlipid, Richard Nickoley at freetheanimal, Paul Jaminet, and hundreds of Mark Sisson’s readers are doing it and losing weight, stabilizing blood sugars, and loving life.
It's important to keep in mind that when you are on a low-carb diet of any type, you will lose several pounds in the first few days. That's because your body is dropping water weight. When I returned to typical eating over the wedding weekend, I gained 4 pounds. I didn't overeat that weekend. I had just returned to eating carbs, so the water weight returned.
Of course, every-so-often I need to top up on good quality coffee, olive oil, coconut oil, almond flour, chia seeds, sesame seeds and other staples of ketogenic baking, but that is less than once a month and usually done at a chain bulk food store. In the early keto years, I used to constantly bake replacement keto bread products, from the Diet Doctor recipes, but now, three years into keto eating, my need for something bread-like has greatly diminished, too.