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More of the sorts of things people get mad at me for telling you.

If I'd known I was going to write something
today, I probably would have shaved.

First of all, here are some things that we know:

  • Athletes require a certain amount of energy (aka "total calories") on an individual basis subject to various factors, and a certain amount of protein, usually determined in "grams per kg of lean body mass" but there are varying opinions on exactly how many grams is required / optimal.
  • Too far above that amount means a stall in fat loss despite level of activity. More excessive still means fat gain. Also known as "calorific surplus".
  • People will lose weight when total energy intake is less than would be required to sustain current weight including fat mass at current activity level, aka "while in calorific deficit". However, the body will adapt to being too far into deficit for too long, especially while highly active, precluding further weight loss despite still being in deficit.
  • As sustaining that level of energy deficit is unlikely, weight regain is likely to occur and may be disproportionate to the increase in energy intake. aka "weight gain at an energy intake that should not be excessive under normal circumstances".

Some of that we've known for ages, and some of it is stuff that I've observed and based my approach on, but has only recently been confirmed. Keeping all of that in mind, when active people stall or reach a plateau in terms of improving condition and body composition, what are they invariably told?

  • Cut calories (or just cut carbs).
  • Burn more calories (for example add more cardio).
  • Eat clean. 
  • Eliminate grains / sugars / whatever. Some variation on that theme.

We already discussed why "cut calories" or "burn more calories" is counter productive advice. "Eat clean" infers that something other than energy balance is the concern and that despite being active and in deficit, something "unclean" from a puritanical, moralistic standpoint is to blame for not seeing more pleasing results.

Too much sugar? Don't be ridiculous.
So scrutinising eating habits to omit anything with a question mark over "cleanliness" only exacerbates the problem by creating a greater and more destructive level of energy deficit, while also associating the ability to abstain from certain foods with being a good or a bad person who does or does not deserve success & happiness.

Since such a level of deficit is unlikely to be sustainable, the client WILL end up eating those "unclean" foods and likely in more massive quantities than she would other wise. This is another thing that we know; when foods are "banned" we tend to crave them all the more. Here we are starting to get into "restrict / binge" (and possibly purge) territory. The client is likely to be told her lack of progress is due to that one lapse in adherence when she ate "unclean", and that she needs to have more discipline and will power in the future. This goes back to what we described in the paragraph above, and perpetuates this destructive cycle.

Let's go back and look at my first paragraph in the "things that we know" section we began with:
Athletes require a certain amount of energy (aka "total calories") on an individual basis subject to various factors, and a certain amount of protein within that total amount.
If you are in the habit of consuming a daily intake that is within a suitable range of that appropriate amount, you'll see great results from any effective and productive approach to training, and if you're not... you won't. Focusing on the appropriate total energy provision coming from a suitable balance of protein to fats to carbohydrates, you have an approach referred to as IIFYM. Concepts like "clean", "unclean" or "cheat meals" have no relevance, your individual food choices either fit into a total daily amount that is appropriate aka "fits your macros", or they do not.

Unfortunately, the acronym IIFYM has become associated with a version of this approach that is kind of taking the piss a bit with a proclivity for nutrient sparse convenience foods and a lack of nutritious fruits and vegetables. Hopefully this style of IIFYM is a minority of cases, although it has been brought to my attention in the past that some so called "macro coaches" do charge people good money for diet plans fitting this description, which is entirely unacceptable.

To distance themselves from this and to acknowledge that there is more to a healthy diet than just "hitting your macros", many of the more responsible proponents moved to the term Flexible Dieting which is an easier way of saying "hit your macros, get enough fruit and veg, make up the balance with more nutritious choices where possible but also include some for enjoyment and indulgence as you see fit".

For me, the word "dieting" being in there has that connotation of still being focused on calorie deficits, so I named my approach "Flexible Fueling" as we are far more interested in working towards optimal fueling targets for best performance and athletic physical condition, rather than slashing further and further into calorific deficit in a destructive and misguided effort to starve and burn weight off.

Bottom line?
  • Results, in terms of an athletic body condition from training come from:
    • Turning up regularly and giving it your best with a productive and strategic approach.
    • Consistently providing at least an adequate and preferably closer to optimal total energy provision, and sufficient protein.
  • I don't want anyone out there who is active but frustrated or unhappy due to not seeing results thinking that:
    • They need to eat less, when they're already not eating enough.
    • Any individual choice whether just once or more regularly is to blame for a lack of results, when they are not eating enough.
    • There is some correlation between not eating "the right foods", not seeing results, and not being "a good person".
  • Arbitrary and unfounded instructions like "cut carbs", "burn more calories" or "eat clean": 
    • Only take people further away from a level of fueling that will facilitate the results they desire.
    • Only take people further into a destructive level of calorific deficit.
    • Foster and reinforce disordered behaviours and ideas related to eating.
Yep. This is the sort of thing that people get mad at you for trying to help people with and protect people from. I guess they don't like having their god given right to judge people and tell them what to do infringed upon.
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The Most Epic Week In Review, Ever?

Selfie of the week is a little awkward but
at least my arms look huge.
I don't always do a week in review every week, because some weeks there's not all that much to talk about. This week though? Holy crap. This week was a legit game changer as far as I'm concerned. So much happened.

First of all though; Busted Scammer Of The Week is always a regular feature. And today we got some good news regarding perhaps one of the most disgusting and despicable scammers of all time.

What a piece of trash.

This following story is good news too, and if I'm not mistaken I believe the Blocked By Pete Evans page (which I was a founding admin of, but am no longer involved with) are owed credit for first exposing this dangerous and outrageous nonsense.

We're just getting started though. Now the big stuff.

The Biggest Loser Study was big news this week.


This one basically confirmed what I've been saying for years now. Too far into calorie deficit for too long at high activity levels (aka over worked and underfueled) is a myopic approach to weight loss and people WILL stop seeing further fat loss at a certain point, and slashing further into deficit or increasing activity even further will not fix it. This approach will backfire over the long term resulting in weight regain even if you do stick to the regime of restricting and burning of calories.


Low carb & keto dieting as beneficial for weight loss, finally and thoroughly debunked.


I have saved the best for last and this really was epic. For years, advocates of low carb and ketogenic dieting have insisted that it is the only way to avoid weight gain, and the only way to lose weight. Obviously, that's not correct. All you have to do is ask around, "hey, you seem quite lean and not over weight. Are you doing low carb or keto?". You'll find there are no shortage of people who consume a moderate to high amount of carbohydrates within a total energy intake that is appropriate to them, who are quite normal sized, quite healthy, and even in quite athletic shape.

Real world observation and clinical evidence have shown for some time that it is total energy provision relative to total energy requirement that drives weight gain, and not the mere presence of carbs in the diet as per the alternative "carbs drive insulin, insulin drives fat storage" hypothesis.

Here's where it gets funny.

Proponents of this  alternate hypothesis such as Gary "Good Calories Bad Calories" Taubes who have rejected all of this evidence on the basis of "we don't know who funded it and if they might have had reason to fudge the numbers to protect big potato" (or something like that) decided they would fund and design their own study, contract respected, qualified, objective and impartial researchers to carry it out and find the conclusive evidence that carbs are to blame and LCHF &/or ketogenic dieting is what we should have been told to do all along.

Just one problem though... the research found the opposite.

Here's what we knew already:

Those are the sort of studies that the LCHF fanatics aren't terribly impressed by. Here's their own study, which one assumes they designed to be more stringent, rigorous and unbiased:

Even More: February 2018


It's funny because professional low carb conspiracy theorists like Taubes & Noakes keep trying to prove the superiority of a low carb approach, and keep failing spectacularly.
Further & Related: 


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Sugar is not an addictive substance: masterpost

There's so much nonsense doing the rounds about how "sugar is addictive just like illegal drugs are addictive", usually coming from LCHF cultists. So here's a masterpost of all the information to put that myth to rest once and for all.

Also though; here's my collection of reviews of That Sugar Film, in case you missed it: That Sugar Film: Link Dump

Update: September 2018

Here's a great new article; Is Sugar Really Bad For You, by Jessica Brown via BBC Future. It's wonderful to see such good and factual content on a major platform for once.

You'll find much of the supporting evidence for the facts laid out in this article, below.

Studies on sugar addition, food addiction and eating addiction:


The plausibility of sugar addiction and its role in obesity and eating disorders.

  • The [above] predications have in common that on no occasion was the behaviour predicted by an animal model of sucrose addiction supported by human studies.
  • There is no support from the human literature for the hypothesis that sucrose may be physically addictive or that addiction to sugar plays a role in eating disorders.

 

The mesolimbic system and eating addiction: what sugar does and does not do.

http://www.sciencedirect.com/science/article/pii/S2352154616300638 
  • Sucrose is reinforcing and it promotes dopamine release independent of its taste.
  • Drugs and sucrose have strong yet transient effects on the mesolimbic system.
  • Addictive drugs severely disrupt brain plasticity after long-term exposure.
  • No data currently suggest similar central adaptations following sucrose.

 

Eating is addictive but sugar and fat are not like drugs, study says.

http://www.eurekalert.org/pub_releases/2014-09/uoe-eia090914.php
  • People can become addicted to eating for its own sake but not to consuming specific foods such as those high in sugar or fat, research suggests.
  • An international team of scientists has found no strong evidence for people being addicted to the chemical substances in certain foods.
  • The brain does not respond to nutrients in the same way as it does to addictive drugs such as heroin or cocaine, the researchers say. 

 

“Eating addiction”, rather than “food addiction”, better captures addictive-like eating behavior.

http://www.sciencedirect.com/science/article/pii/S0149763414002140
  • “Eating addiction” describes a behavioral addiction.
  • An “eating addiction” is not necessarily associated with obesity.
  •  Consider “eating addiction” as a disorder in DSM-5 “Non-Substance-Related Disorders”.

Sugar addiction: the state of the science

http://link.springer.com/article/10.1007/s00394-016-1229-6

  • Given the lack of evidence supporting it, we argue against a premature incorporation of sugar addiction into the scientific literature and public policy recommendations. 

Eating dependence and weight gain; no human evidence for a 'sugar-addiction' model of overweight.

https://www.ncbi.nlm.nih.gov/pubmed/28330706

  • The current findings indicate that sugary foods contribute minimally to 'food dependence' and increased risk of weight gain. 

See also...

Sugars and Health Controversies: What Does the Science Say?

http://advances.nutrition.org/content/6/4/493S.abstract
We conclude that added sugars consumed in the normal forms in which humans consume them, at amounts typical of the human diet and for the time period studied in randomized controlled trials, do not result in adverse health consequences. Although more research trials are needed in many areas of sugar consumption and health, there is little scientific justification for recommending restricting sugar consumption below the reasonable upper limit recommended by the Dietary Guidelines for Americans, 2010 of no more than 25% of calories. 

 Bonus Content:
 Even More: Do people need to "quit sugar" to lose weight?


Bonus Content: Studies on the effects of restricting food choices. 

 

Selective carbohydrate or protein restriction: effects on subsequent food intake and cravings.

http://www.ncbi.nlm.nih.gov/pubmed/16844265

  • The results indicated that selective food restriction resulted in selective behavioural consequences.
  • Specifically, carbohydrate-restricted participants consumed more of a high-carbohydrate food than did controls or protein-restrictors, in addition to reporting more cravings for high-carbohydrate foods over the restriction period.
  • Overall, selective food restriction is demonstrated to have negative psychological and behavioural consequences. 

Even more:


Also:
Restricting Your Children's Chocolate Could Do More Harm Than Good.
"In terms of parenting practice, the results indicate that in the short term, restricting 'bad' foods is an effective means to promote healthier eating habits. But by restricting access you may encourage a preoccupation with unhealthy foods which in the long term could encourage the very behaviour you are trying to prevent," explains Professor Ogden.
 And finally:



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