I’ve been eating keto since December 7th, 2014. This means I try to limit my carbs close to zero grams every day, so I eat a lot of eggs, bacon, pork, beef, sheep, and chicken, the fattier the better. I eat a lot of avocados, green vegetables (avoiding roots), and cheese. I use a lot of butter, cream cheese, and heavy cream. I’ve started rendering lard and tallow (‘cos I can’t buy it already-rendered), and I’m trying to find a local source for duck fat. Olive oil is my main oil when I don’t use fat, but I have a stash of wonderful almond oil for salad dressings. If I decide I want to snack it’s almonds or other low-carb nuts, or small pieces of very dark chocolate. I can drink moderate quantities of dry red wine, and I’ve taken to drinking bourbon with soda.
I avoid bread, tortillas, high-carb veggies, pasta, sugar, milk, carby pre-made salad dressings, sodas, beer, and pretty much everything that has carbs.
This means that I eat a lot of things that are conventionally seen as unhealthy, but I’ve since done a lot of studying and personal research into its long-term healthfulness, and the question is still open. I’m not 100% convinced either way, other than to think that everything is potentially bad for us.
I’ve lost more than 29kg (about 64 lbs) with no effort and no willpower since then. I certainly miss things like bread and pasta, but the things I allow myself to eat really don’t leave me jonesing for the things that I miss. I’m rarely hungry. I’ve gone back to serious cycling after a many-year break, and I’ve never gotten close to bonking (although due to low bloody glycogen as a result of the missing carbs, I’m only able to sprint once). And of course the cycling will increase my loss rate.
There’s a lot of high-fat paranoia that I’m not 100% immune to yet (see above), but my annual physical blood test results at the end of April showed improved scores for everything. The most important to me were the lowered high-density and increased low-density cholesterol scores.
I was negative for Hep. B antibodies, so I fixed that right away, and I was deficient in vitamin D, oddly enough. I guess that came from giving up milk (it’s also fortified in this market) and not getting enough sun.
I won’t attempt to defend my choice in this thread, but I also won’t try to tell anyone that it’s a better way to live. It’s working for me, and I’m healthier today than I was six months ago as a result.