Another Way to Reverse Diabetes

Here’s another way to reverse Type 2 Diabetes (E. L. Lim, K. G. Hollingsworth, B. S. Aribisala, M. J. Chen, J. C. Mathers, R. Taylor. Reversal of type 2 diabetes: normalisation of beta cell function in association with decreased pancreas and liver triacylglycerol. Diabetologia, October 2011, Volume 54, Issue 10, pp 2506–2514). Here were the subjects:

Eleven people with type 2 diabetes (49.5 ± 2.5 years, BMI 33.6 ± 1.2 kg/m2, nine male and two female) were studied before and after 1, 4 and 8 weeks of a 2.5 MJ (600 kcal)/day diet.

Here are the results:

After 1 week of restricted energy intake, fasting plasma glucose normalised in the diabetic group (from 9.2 ± 0.4 to 5.9 ± 0.4 mmol/l; p = 0.003).

Insulin suppression of hepatic glucose output improved from 43 ± 4% to 74 ± 5% (p = 0.003 vs baseline; controls 68 ± 5%).

Hepatic triacylglycerol content fell from 12.8 ± 2.4% in the diabetic group to 2.9 ± 0.2% by week 8 (p = 0.003).

The first-phase insulin response increased during the study period (0.19 ± 0.02 to 0.46 ± 0.07 nmol min−1 m−2p < 0.001) and approached control values (0.62 ± 0.15 nmol min−1 m−2p = 0.42).

Maximal insulin response became supranormal at 8 weeks (1.37 ± 0.27 vs controls 1.15 ± 0.18 nmol min−1 m−2).

Pancreatic triacylglycerol decreased from 8.0 ± 1.6% to 6.2 ± 1.1% (p = 0.03).

Other interesting factoids from the study. In Type 2 diabetics:

Beta cell function declines linearly with time, and after 10 years more than 50% of individuals require insulin therapy.

Here’s the data from the study.

VariableControlsBaselineWeek 1Week 4Week 8
Weight (kg)101.5 ± 3.4103.7 ± 4.599.7 ± 4.5*94.1 ± 4.3 *88.4 ± 4.3*†
BMI (kg/m2)33.4 ± 0.933.6 ± 1.232.3 ± 1.2*30.5 ± 1.2*28.7 ± 1.3*†
Fat mass (kg)36.2 ± 2.739.0 ± 3.536.6 ± 3.6 *31.7 ± 3.7 *26.3 ± 4.0*
ffm (kg)64.7 ± 3.864.7 ± 3.063.2 ± 3.162.4 ± 3.0 *62.1 ± 3.0*
Waist circumference (cm)105.0 ± 1.5107.4 ± 2.2104.4 ± 2.2*99.7 ± 2.4 *94.2 ± 2.5*†
Hip circumference (cm)109.8 ± 2.4109.5 ± 2.9108.3 ± 2.7*105.0 ± 2.6*99.5 ± 2.6*†
WHR0.96 ± 0.020.98 ± 0.020.97 ± 0.020.95 ± 0.010.95 ± 0.01

It is remarkable that the people lost mostly fat. The Fat Free Mass loss was only 2.6kg (about 6 lbs). The fat loss was 10 kg (about 22 lbs). That’s a pretty decent drop.

Low Carb?

This was neither a Low Carb nor Low Fat diet. It was a restricted calorie diet (600 calories a day). The macros were 46.4% carbohydrate, 32.5% protein and 20.1% fat; vitamins, minerals and trace elements; 2.1 MJ/day [510 kcal/day]; Optifast; Nestlé Nutrition, Croydon, UK. This was supplemented with three portions of non-starchy vegetables such that total energy intake was about 2.5 MJ (600 kcal)/day. 

It is remarkable how much fat was lost from the liver in just the first week.

Hepatic triacylglycerol content decreased by 30 ± 5% during week 1 of intervention (p < 0.001), becoming similar to control values (p = 0.75). It continued to decline throughout the intervention period to reach the normal range for non-obese individuals [20] (2.9 ± 0.2%; p = 0.003; Fig. 1), i.e. a total reduction of 70 ± 5%.

Most interestingly, the study after the study noted:

Following the intervention, participants gained 3.1±1.0 kg body weight over 12 weeks, but their HbA1c remained steady while the fat content of both pancreas and liver did not increase.

The conclusion matches my own hypothesis:

The data are consistent with the hypothesis that the abnormalities of insulin secretion and insulin resistance that underlie type 2 diabetes have a single, common aetiology, i.e. excess lipid accumulation in the liver and pancreas.

Giving Monkeys Diabetes

I listened to an interesting Break Nutrition podcast (Episode 13 – What happens to fructose-fed monkeys?) on a study of Rhesus Monkeys who were fed fructose meals (Bremer AA, Stanhope KL, Graham JL, Cummings BP, Wang W, Saville BR, Havel PJ. Fructose-fed rhesus monkeys: a nonhuman primate model of insulin resistance, metabolic syndrome, and type 2 diabetes. Clin Transl Sci. 2011 Aug;4(4):243-52). (Full PDF).

…a high-fructose diet in rhesus monkeys produces insulin resistance and many features of the metabolic syndrome, including central obesity, dyslipidemia, and infl ammation within a short period of time; moreover, a subset of monkeys developed type 2 diabetes

A Rhesus monkey used in the study is closer genetically to a human than the typical mouse study.

Numerous animal studies, mostly conducted in rodents, have shown that diets high in fructose produce metabolic perturbations associated with the metabolic syndrome and T2DM. 

However, important metabolic differences exist between rodents and primates, particularly with respect to lipoprotein metabolism,the major site of lipogenesis (liver vs. adipose), and the physiology of thermogenesis.

Therefore, the results of metabolic studies performed in primates are substantively more applicable to human physiology and medicine than those from rodent studies, underscoring the importance of developing standardized nonhuman primate models of insulin resistance for the study of metabolic syndrome and T2DM.

Kimber Stanhope was one of the authors of this study. See her other study on Fructose (Not All [Sugar] Is Bad).

The charts in the study are very interesting. Gabor discusses them on the podcast.

Am I Still a Diabetic?

That’s a challenging question since by most tests I am not a diabetic. I no longer take diabetic meds and have good control of my blood sugars. The Type 2 Diabetes ADA Diagnosis Criteria are any of the following:

  1. A hemoglobin A1c (HbA1c) level of 6.5% or higher; the test should be performed in a laboratory using a method that is certified by the National Glycohemoglobin Standardization Program (NGSP) and standardized or traceable to the Diabetes Control and Complications Trial (DCCT) reference assay, or
  2. A fasting plasma glucose (FPG) level of 126 mg/dL (7 mmol/L) or higher; fasting is defined as no caloric intake for at least 8 hours, or
  3. A 2-hour plasma glucose level of 200 mg/dL (11.1 mmol/L) or higher during a 75-g oral glucose tolerance test (OGTT), or
  4. A random plasma glucose of 200 mg/dL (11.1 mmol/L) or higher in a patient with classic symptoms of hyperglycemia (ie, polyuria, polydipsia, polyphagia, weight loss) or hyperglycemic crisis

I have changed the bullet-ted list to a numbered list for convenience. I am on no diabetes medications to mask the results here:

  1. My last HbA1C was 5.2 so I pass this test.
  2. My fasting plasma glucose is less than 100 typically so I pass this test.
  3. I have not had an OGTT (more on this to follow).
  4. I have none of the symptoms of hyperglycemia at all and I have had no blood sugar measurements of 200 or higher (or anywhere near that level) since I started Low Carb.

Oral Glucose Tolerance Test (OGTT)

I don’t know if I would pass an OGTT or not. I assume I would fail such at test in spite of losing 120 lbs, etc. The reason I assume I would fail is that I think part of being on a Low Carb ketogenic diet is that my body has developed peripheral insulin resistance.

Peripheral Insulin Resistance

PIR is a normal response to the ketogenic diet and happens as a response to lowered glucose availability. Here’s a mouse study which shows that Peripheral Insulin Resistance got worse under a ketogenic diet (Kinzig KP, Honors MA, Hargrave SL. Insulin sensitivity and glucose tolerance are altered by maintenance on a ketogenic diet. Endocrinology. 2010;151(7): 3105-14.). The study measured:

After 8 wk of consuming chow or KD, caloric intake after peripheral or central insulin and insulin and glucose levels after a glucose challenge were assessed. In a separate group of rats, glucose and insulin responses to either a low- or high-carbohydrate test meal were measured. Finally, rats maintained on KD were switched back to a chow diet, and insulin sensitivity and glucose tolerance were evaluated to determine whether the effects of KD were reversible.

That answers the test that I would want to do to determine if I would pass an OGTT. What happened to the mice?

Maintenance on KD resulted in decreased sensitivity to peripheral insulin and impaired glucose tolerance.

So after 8 weeks of not eating carbohydrates the mice had trouble eating carbohydrates. Not much of a surprise there. It would take a deeper dive to see how much worse their PIR and IGT became.

Furthermore, consumption of a high-carbohydrate meal in rats that habitually consumed KD induced significantly greater insulin and glucose levels for an extended period of time, as compared with chow-fed controls.

So the mice over-reacted to carbohydrate meals by producing more glucose and insulin.

Responsivity to central insulin was heightened in KD rats and associated with increased expression levels of insulin receptor mRNA.

Not sure how to understand that if the mice were more insulin resistant. But was this effect a permanent change or was it temporary and a side effect of the diet itself?

Finally, returning to a chow diet rapidly reversed the effects of KD on insulin sensitivity and glucose tolerance. These data suggest that maintenance on KD negatively affects glucose homeostasis, an effect that is rapidly reversed upon cessation of the diet.

Although 8 weeks isn’t that long to a human it’s a long time to a mouse. I don’t know the scaling factor but it’s reasonable to assume it is years rather than the two months of the study.

So, if someone is concerned about whether or not they would pass an OGTT it seems like they probably could stop the ketogenic diet for some time (weeks maybe?) and then take the test. Most of us who do LC / Keto won’t be trying it anytime soon.

The fact is your doctor is not going to order an OGTT for you if you don’t fail one or more of the other numbers. In fact, if you fail the fasting blood sugar test the doctor might order you an HbA1C test for confirmation. And then, depending on other factors, may just decide to keep an eye on it.

DNA and Obesity/Diabetes

Am I Fat Because of My DNA?

There are a small number of people who may be fat due to faulty genetics (Lorenzo DN, Bennett V. Cell-autonomous adiposity through increased cell surface GLUT4 due to ankyrin-B deficiency. Proc Natl Acad Sci U S A. 2017;114(48):12743-12748.).

If not much of the fault can likely be blamed on your genes, but just how much can be? From (Sandholt CH, Vestmar MA, Bille DS, Borglykke A, Almind K, Hansen L, Sandbæk A, Lauritzen T, Witte D, Jørgensen T, Pedersen O, Hansen T. Studies of metabolic phenotypic correlates of 15 obesity associated gene variants. PLoS One. 2011;6(9)).

Five of the 15 gene variants associated with overweight, obesity and/or morbid obesity. Per allele ORs ranged from 1.15-1.20 for overweight, 1.10-1.25 for obesity, and 1.41-1.46 for morbid obesity. Five of the 15 variants moreover associated with increased measures of adiposity.

BDNF rs4923461 displayed a borderline BMI-dependent protective effect on type 2 diabetes (0.87 (0.78-0.96, p = 0.008)), whereas SH2B1 rs7498665 associated with nominally BMI-independent increased risk of type 2 diabetes (1.16 (1.07-1.27, p = 7.8×10(-4))).

Another study on obesity and genetics (Gudmar Thorleifsson, G Bragi Walters[…]Kari Stefansso. Genome-wide association yields new sequence variants at seven loci that associate with measures of obesity. Nature Genetics volume 41, pages 18–24 (2009)).

Here’s another study on obesity and genetics (Sungshim Lani Park, Iona Cheng, Sarah A. Pendergrass, Anna M. Kucharska-Newton, Unhee Lim, Jose Luis Ambite, Christian P. Caberto, Kristine R. Monroe, Fredrick Schumacher, Lucia A. Hindorff, Matthew T. Oetjens, Sarah Wilson, Robert J. Goodloe, Shelly-Ann Love, Brian E. Henderson, Laurence N. Kolonel, Christopher A. Haiman, Dana C. Crawford, Kari E. North, Gerardo Heiss, Marylyn D. Ritchie, Lynne R. Wilkens, Loïc Le Marchand; Association of the FTO Obesity Risk Variant rs8050136 With Percentage of Energy Intake From Fat in Multiple Racial/Ethnic Populations: The PAGE Study, American Journal of Epidemiology, Volume 178, Issue 5, 1 September 2013, Pages 780–790).

A similar paper on genetics and Type 2 Diabetes (McCarthy MI1, Zeggini E. Genome-wide association studies in type 2 diabetes. Curr Diab Rep. 2009 Apr;9(2):164-71).

Macronutrient Sensitivity and Genetics

My own AncestryDNA data shows an inconclusive result with one less of a carb seeker, one intermediate and one more of a carb seeker:

#ChromPositionSNP IDReliabilityGenotypePhenotypePopulationReferences
More a carbohydrate seeker
Less a carbohydrate seeker
More a carbohydrate seeker
Less a carbohydrate seeker
More a carbohydrate seeker
Less a carbohydrate seeker
More a carbohydrate seeker
Less a carbohydrate seeker
More a carbohydrate seeker
Less a carbohydrate seeker

This data is based on this study (Genome-wide meta-analysis of observational studies shows common genetic variants associated with macronutrient intake).

Signif. log(p) Effect Size / Odds Ratio






+ Strand




Trait Genes
9.4 0.22 (Fat)
[0.14-0.3] % decrease
rs838145 G G 0.46 FGF21 Dietary macronutrient intake
9 0.1 (Protein)
[0.061-0.139] % increase
rs1421085 C C 0.42 FTO Dietary macronutrient intake
6.52 0.23 (Carbohydrate)
[0.15-0.31] % increase
rs838145 G G 0.46 FGF21 Dietary macronutrient intake
6.15 0.22 (Carbohydrate)
[0.14-0.3] % increase
rs838147 A A 0.48 Intergenic Dietary macronutrient intake
5.7 0.27 (Carbohydrate)
[0.15-0.39] % increase
rs1549309 A A 0.17 Intergenic Dietary macronutrient intake
5.3 0.22 (Carbohydrate)
[0.12-0.32] % decrease
rs2840445 A A 0.27 Intergenic Dietary macronutrient intake
5.3 0.22 (Carbohydrate)
[0.12-0.32] % increase
rs8019546 A A 0.3 Intergenic Dietary macronutrient intake

AncestryDNA Raw Data Format

AncestryDNA Raw Data Format. From the site:

The information that you’ll receive with your AncestryDNA raw data will include the ‘rs’ ID where possible, chromosome, and the base pair position on the human reference genome (GRCh37). The genotype (the observed alleles at each position) will be provided on the forward strand. The raw DNA data provided has passed the AncestryDNA data quality filters.

An example of raw DNA data looks like:


It looks like from my data that tests about half of these genes. That’s unfortunate from a health perspective. Maybe the select other genes which are more genetically heritable?

Obesity and Diabetes

There’s a common definition of the word “obese”. We think of people who are really fat as being obese. I was one of them. 

What is Obesity?

Obesity has a technical definition which is somewhat arbitrary. It is a function of weight and height and is known as BMI (Body Mass Index). The US government definition is (NCHS Data Brief ■ No. 288 ■ October 2017):

Obesity: BMI was calculated as weight in kilograms divided by height in meters squared, rounded to one decimal place.

Obesity in adults was defined as a BMI of greater than or equal to 30.

BMI Weaknesses as a Metric

BMI (and obesity) does not take into account body composition such as body fat or lean body mass.  Two people can have the same BMI and be technically obese and one be solid muscle with little body fat and the other have significantly more body fat.

However, for the “average” person BMI is a decent measurement of fatness.

Obesity and Health

Generally, obesity and health are inversely related but there are people who are obese (by BMI) but are healthy. There are also people who are not obese but have poor health. This observation has led to the concept of personal fat threshold (PFT). This is described in (Taylor R, Holman RR.  Normal weight individuals who develop type 2 diabetes: the personal fat threshold. Clin Sci (Lond). 2015 Apr;128(7):405-10) (PDF).

Personal Fat Threshold (PFT)

The Personal Fat Threshold concept is that there’s a level of fatness which the individual can tolerate before their health is impacted. This concept is tempting but has some problems.

PFT is not all that useful in the a-priori sense. There is no objective test to see if someone is at or near their PFT. Obesity isn’t useful as a metric. Neither is body fat level.

The only use of PFT is to support the medical advice to patients of weight loss as a tool for management of Type 2 diabetes. The PFT concept doesn’t actually contribute much since it has been believed (before the PFT concept was developed) that weight loss of about 15% resolves diabetes (Reversing Diabetes with Weight Loss: Stronger Evidence, Bigger Payoff).

Until there’s an a-priori means of measuring PFT the approach seems to be not all that useful. No medical doctor can tell you that you are 10 lbs away from your PFT. The point is completely hidden until it manifests. All it says that is if you are not technically considered to be obese and you are diabetic it is because you have gone over your personal fat threshold. 

PFT – My Own Experience

There are three lines of reasoning from my own experience that call into question the PFT theory.

One was from my own experience with Insulin as a Type 2 Diabetic. I put on 40 lbs in a short time when I was put on Insulin. Conversely, when I got off Insulin my weight dropped quickly. Teenage females who are Type 1 diabetics and want to lose weight are well aware of this relationship. Weight increases followed Insulin increases (Skovsø S, Damgaard J, Fels JJ, Olsen GS, Wolf XA, Rolin B, Holst JJ. Effects of insulin therapy on weight gain and fat distribution in the HF/HS-STZ rat model of type 2 diabetes. Int J Obes (Lond). 2015 Oct;39(10):1531-8). not Insulin followed weight. Eventually, stasis is reached in weight and Insulin amount – at least in the short term.

Increasing dietary carbohydrates requires pumping more Insulin. When you stop eating dietary carbohydrates you don’t have to inject extra insulin for the meal. 

The second reason was the increase in Insulin that is required over time to maintain blood sugar levels. I started at about 40g of Insulin and had good blood sugar controls. By four later my weight was stable but the amount of Insulin to keep blood sugar stable kept increasing to about 120 units. More particularly, the amount of insulin to cover carbohydrate loads increased. In my own case 1 unit of Insulin could cover 15 grams of carbs when I started Insulin and by four years later 1 unit wasn’t enough to cover 8 grams. All of this was at a stable weight (after the initial gain) and the same level of carbohydrates.

A third reason is my own weight history. I was at 285 lbs and non-diabetic for years. Then I mysteriously lost 50 lbs down to 235 lbs over the course of about six months. This is a common occurrence with Type 2 diabetics (Unexplained Weight Loss and Diabetes). After six months of this unexplained weight loss, I was then diagnosed with diabetes.

Perhaps this is the body pushing back from the PFT but it does call the concept into question – or at least indicate the real issue is much more complicated. After being put on Metformin my weight stabilized at around 10 lbs higher (although Metformin is said to lower weight). As my diabetes got worse my doctor tried different medications some of which added weight and some (like Byetta) caused small weight loss. Finally, the addition of Insulin added 40 lbs to my weight.

I did low carb while on Insulin but it only took my HbA1C down to 6.4. It wasn’t until I did low carb plus Intermittent Fasting that I was able to get off Insulin and my weight fell very quickly. My last HbA1C was 5.2 which is a normal non-diabetic number.

Carbohydrate Insulin Relationship

At the very least, if the PFT concept is salvageable, it needs to be modified for increasing Insulin Resistance levels. If the best treatment for diabetes is weight loss the best way for Type 2 Diabetics to lose weight is to reduce insulin levels. The best way to reduce insulin levels is to the insulin load of the diet. For a Type 2 Diabetic who is on Insulin this results in a loss of a lot of weight in a very short period of time.

The recommendation that losing 15% of body weight does not seem plausible to a diabetic like myself. I’ve lost more than 15% from my peak weight and not been able to control my diabetes. I lost weight with Low Carb by itself but not enough to get off Insulin. At it was more than 15% of weight loss.  If I was told that losing 15% of my body weight would control my diabetes I would have told my doctor that I tried it and it didn’t work.

I lost much less than 15% of my weight in the beginning of Low Carb plus Intermittent Fasting and was able to get off Insulin completely. It was getting off Insulin which allowed me to lose weight. And it was reducing my body’s Insulin needs by the Low Carb diet and Intermittent Fasting which worked for me.

See (Obesity and Insulin Resistance).

Low Carb Hypothesis

Low Carb diets often result in greater weight loss than low fat diets – this BLOG has linked to many of these studies.

One explanation hypothesized for the greater weight loss on Low Carb diets is the Low Carb diet is said to have an inherent metabolic advantage. This metabolic advantage should manifest itself in a greater resting energy expenditure. The paper looked at two possible mechanisms – triglyceride cycling and glyceroneogenesis.

The critics of the Low Carb diet say that the advantage is that the comparisons aren’t done by holding protein constant. Overfeeding protein is not the same as overfeeding carbs or fat since protein stimulates 24 hour energy expenditure and fat doesn’t (Overfeeding Protein – Carnivore Diet).

Look to the Science

A short term (6 weeks) small (4 subjects) study was done on obese women to compare the Low Carb and Low Fat diets which held energy (total calories) and protein constant ( Segal-Isaacson CJ, Johnson S, Tomuta V, Cowell B, Stein DT. A randomized trial comparing low-fat and low-carbohydrate diets matched for energy and protein. Obes Res. 2004 Nov;12 Suppl 2:130S-40S). The study concluded that there is no significant differences when controlling for protein.

Our results showed no significant weight loss, lipid, serum insulin, or glucose differences between the two diets. 

The study was a decently formulated study but there were weaknesses:

  • Small study – only 4 subjects
  • No control group
  • Older obese females only
  • Very short duration (6 weeks)
  • Low fat didn’t get super-low (20% of calories from fat)
  • The Low Carb diet results in more weight loss but the study was too small to have statistical power

The good parts of the study were:

  • Controlled feeding
  • Matched total calories and protein – varying carbs and protein
  • Decent protein level (30% of calories)
  • Low carb was 5% of calories – good level
  • Randomized control trial
  • Cross-over design so the subjects ate both foods in random order
  • Starches and fruit were the carbohydrate choices (not jelly beans)
  • Deficit was relatively small (200 calories below REE which is a fairly large amount below TDEE depending on activity level)

At the end of the study they gave the participants the choice to continue on for a year. They were given the choice of the two diets and three of the four participants chose the Low Carb diet. However, the Low Carb participants raised their carbohydrate amount from 5% to 23% over the rest of the study so their weight loss partially reversed. There were several distinct advantages for the Low Carb diet.

Lipids were dramatically reduced on both diets, with a trend for greater triglyceride reduction on the VLC diet. Glucose levels were also reduced on both diets, with a trend for insulin reduction on the VLC diet

This fits my own experiences with protein and Low Carb. I’ve seen people stall for a long time and then break the stall by increasing their protein (and dropping their fat). My conclusion is that the ketogenic diet advantage does come from the higher protein intake of the diet. The diet often causes people to increase their consumption of meat which a high quality food.

Just Eat More Protein?

Protein alone doesn’t produce the same advantage that protein and Low Carb have together. This is shown in studies which substitute carbohydrates for protein (Blatt AD, Roe LS, Rolls BJ. Increasing the protein content of meals and its effect on daily energy intake. Journal of the American Dietetic Association. 2011;111(2):290-294).

This study showed that varying the protein content of several entrées consumed ad libitum did not differentially influence energy intake or affect ratings of satiety over a day. When the appearance, taste, fat content, and energy density were controlled, simply adding meat to lunch and dinner entrées to increase the protein content within commonly consumed amounts was not an effective strategy to reduce daily energy intake.

Sigma Nutrition Radio

Here’s a good program on this subject (SNR #64: Are Low-Carb Diets More Effective For Fat Loss?). tl/dl – Low Carb probably has better adherence than Low Fat diets.

Calories-In and Calories-Out

Does Calories-In and Calories-Out work on Keto? In the last 162 days I have averaged 2391 calories a day. My weight is the same at the end of these 162 days. My total energy expenditure (TDEE) is calculated at 2232 calories a day. This is only 159 calories a day from my TDEE or 7% off the calculated amount and that’s less than half the assumed measurement error in the food (typically assumed to be 15%).

So, yes, I conclude that Calories-In and Calories-Out do fairly closely match. At least in my particular case and macros.

So Why Keto?

Where Keto comes in is that I have maintained a 120 lb loss for the past 5+ months without hunger. My hormones are in balance. My insulin level is kept low. I don’t have the blood sugar roller coaster ride.

Here’s a good podcast covering this subject (Sigma Nutrition Radio #85: What Drives Fat Gain? – Thoughts on CICO, Insulin & Obesity).

Blood Sugar Rises

It is common and well documented by Cahill in his landmark studies on starvation that at the start of carbohydrate restriction blood sugar often goes up in the first few days before it starts to drop.

I’ve seen this myself with long fasts (greater than 4 days). The first few days result in your body making a lot of glucose in spite of low carbs in your diet.

It takes several days for your ketone production to kick in. That’s why the body dumps glucose.

I’ve also noticed an association between weight loss and blood sugar. My blood sugar is often up on the day before I drop in weight. In reverse, my blood sugar is lower when my weight goes up.

Diabetes and Weight Loss

A typical explanation for those of us who reversed our diabetes is that we did so because we lost weight. That can be found in a quite a few places like this (Nicola D. Guess. Dietary Interventions for the Prevention of Type 2 Diabetes in High-Risk Groups: Current State of Evidence and Future Research Needs. Nutrients 2018, 10(9), 1245).

Weight loss appears to be the primary driver of type 2 diabetes risk reduction, with individual dietary components playing a minor role. 

I don’t buy it. I got off Insulin in two weeks. Can it be based on weight loss? I don’t believe so. The reason is that I was diabetic over a wide range of weights – from the 230’s into the 280’s. At the time I went on LCHF + IF I was at 285. I didn’t drop below 230 in two weeks. Here is my weight loss chart. 


I’ve been meaning to write on bad associations for a long time but there are so many other good articles on it that I’ve saved my fingers until now. I really enjoy a lot of Marty Kendall’s Nutrient Optimising (British spelling) material but I’m getting a bit annoyed at some of the association data that is being put forward. I guess I should be as annoyed at the ketogenic community associations as well. None of them meet the Bradford Hill criteria

So I am going to play the same game. My theory is that fresh broccoli causes obesity.  Check out the blue graph below.

Here’s the chart for obesity.

Here’s a chart for the total calories in the food supply.

So it looks to me like obesity is caused by too much broccoli.

And when the rooster crows the sun comes up.

And fallacies go on and on.