My Progress with LIHF



The above graph is a record of my weight loss over time after starting LIHF in the autumn of 2012.

Points to note:

  • A-B: initial weight loss phase, strict LIHF including dairy products.
  • B-C: “plateau” phase, as above.
  • C-D: continued weight loss after dropping ALL DAIRY products with exception of clarified butter.


As you can see, things started really well with immediate and steady weight loss from points A to B. Indeed, it was the first ever Christmas where my weight went down instead of up! Things were looking good.. However, it was at B that I hit a road block! This road block lasted nearly 10 weeks and no matter what I did, I could not lose any more weight. This was extremely frustrating to say the least and I very nearly gave up on LIHF altogether, ready to blame it as just a fad, based entirely on bad science!

Despite this, something inside me told me to push on and determine what I was doing wrong. Others I knew were doing OK on LIHF so why couldn’t I? Why was I different? I read and re-read all the material I had on LIHF, kept a strict record of EVERYTHING I ate and decided to start measuring ketones using a blood ketone meter. Sure enough, this proved I was NOT in ketosis. It was time for some hard detective work to solve this mystery once and for all!

Slowly but surely, by a process of trial and error, I started to focus in on what the culprit might be, namely dairy. It featured a lot in my diet. In fact, if anything, I had increased intake since going LIHF thinking that as a ready source of fat, it could be consumed in fairly liberal amounts. The more I read up about it, the more it became apparent that there were “issues” with dairy, in particular the animal proteins casein and whey which for certain people were inflammatory! Could this be the problem? There was only one way to find out..

And so it was that 18 weeks in and after a nearly 10 week plateau, getting absolutely nowhere, I decided to drop ALL dairy products from my diet and that’s when my luck finally changed. Within 24 hrs of dropping all dairy my ketones took off and I started losing weight again, a total of 2 kg within the first week! At this point I would like to stress that I was doing NO EXERCISE whatsoever so this was not a factor. The weight loss continued for the next 6-8 weeks at a similar pace with ketone levels peaking at 5.5 mmol/L at one point! Naturally I was delighted; LIHF was working again.


Max Fat Burning!!

Finally, after about 30 weeks in, my weight started to “bottom out”, right where I was expecting it to at around 89kg, with ketone levels falling in sympathy. I’d done it. ALL my excess weight was gone and I was entering the maintenance phase of long term nutritional ketosis. The science worked, I’d proved it to myself and at the same time discovered that I am dairy intolerant. Result!

Looking back it’s obvious now that if I’d dropped all dairy in the first place, my weight loss phase would have been about 10 weeks shorter than it actually was i.e around 24 weeks or just under 1kg/week. This is what I was expecting when I started and is in line with other people I know on LIHF. This is the reason why I now recommend to ALL people starting out on LIHF to drop ALL dairy for at least the weight loss phase in order to be certain of achieving the fastest weight loss possible. You can always add dairy back in later during the “maintenance phase” once your weight has bottomed out.

Maintenance Phase

Since losing all my excess weight, my diet has changed very little: with the exception of clarified butter, I still don’t consume any dairy and I have also incorporated some intermittent fasting. Quite naturally the amount I eat in terms of calories has gone down in sympathy with my weight. Since bottoming out I decided I wanted to put on some extra muscle as I thought I was a bit too skinny! In spring 2014 I started some light resistance training and have since gained about 4kg of lean muscle mass. Critically my waist measurement has remained the same, confirming that I have put on muscle and NOT fat and over the course of a year, my weight fluctuates to within +/- 1.5kg, max. I am now about the same weight as I was in my 20’s and naturally very happy with both the way I look and feel.




9 thoughts on “My Progress with LIHF

  1. Great Stuff. I’ve lost 29kg so far, it’s beginning to slow down as I reach my ideal weight, I might try cutting out dairy to try and push me over the edge. As someone of a similar age it was inspiring to see what can be achieved “later in life”

    • Great work James & thx for your kind words! Yeah, people don’t take this dairy thing seriously at all, even within the LCHF community but I’m sticking to my guns: If you plateau for any “strange reason” look at your dairy intake!!

      Good luck & be sure to send us some “before & afters ” when you get there 😉

  2. I have hit plateau stage on my LCHF and you have confirmed here that its the dairy as I too eat a lot of cream etc so will drop it just leave the butter and see how we progress… thanks for this great blog

    • Good stuff John. Just be careful that you don’t go overboard on the butter either. Lot’s of people drop all dairy except butter & inadvertently increase butter intake, with net effect zero . Good luck!

  3. I am curious, since I have similar, albeit worse reactions… I can gain 3,5, and up to 8 lbs overnight, based on what I have in my diet. All inflammation. I have to be pretty strict carnivore. And the best results are Intermittent fasting. I am getting down to Meat, Salt, Water at this point.

    I hit my target weight and bounced quickly to +20lbs (18 in one week on vacation, while being in Ketosis).
    No keto snacking, just restaurant foods, etc. And not fasting!

    Going to redo my blood work shortly. My Homa-IR with old numbers is 3.1

    Just listened to you on @FatEmperror Podcast!

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.