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Finely tune your B/S radar when evaluating the latest health advice

4/1/2013

7 Comments

 
Public health guidelines, food pyramids and plates, high-fat, low-carb, vegan, vegetarian, low-GI, high-protein, low-sugar, low-fat, low-cholesterol, Paleo, Atkins, fruitarian, alkaline, blood type diets, raw foods, fasting, cleanses, detoxes… it’s a minefield of weird and wacky, contradictory nutritional information and dietary advice out there. Most of it is utter nonsense.

We’re inundated with opinions, pushed and pulled in every direction and at the end of the day, more confused about what to eat than ever. When it comes to looking at nutrition from a physiological perspective, for the individual person in the context of the modern world, I personally disagree with the majority of what the mainstream deems to be “healthy”. The foods and specific nutrients that end up being most conducive to a well-primed metabolism would surprise you.
For every good study, there are at least 10 pretty mediocre ones – poorly planned, with uncontrolled variables, small cohort, observational, commercially swayed, etc. For each one of these, there’s dozens of sensationalized media headlines that further compound the confusion. One study that correlates dietary animal fats with heart disease incidence might just as well equate wearing blue jeans with ill health by the same tunnel-visioned logic. The thing is, there’s a million other uncontrolled variables at play. Correlation does not equal causation. 

Most health ‘recommendations’ don’t solely have the interests of the individual at heart, or even hard science, for that matter. There tend to be other competing factors involved – marketing, profit, popularity, maintaining current opinions, etc. it’s worth keeping this in mind when you’re evaluating the latest ‘detox’ program, supplement, fitness regime or popular diet – consider where the information is coming from and why, and question accordingly.

The same goes for food labeling. A “gluten-free”/”organic”/”natural” sticker doesn’t necessarily correlate with any increased nutritional benefit of attached food products (although such labels seem to align proportionally with cost, as a rule).The same applies to foods and products touted as “wholegrain”/ “low-GI”/“low-fat”/“sugar-free”/ “vegetable-based”/“Heart Foundation approved” – don’t make the mistake of assuming these terms are synonymous with what’s best for your body. I have seen “health” foods and products, in popular health food shops and aisles, that are some of the worst offenders out there. Generally, the most optimal foods don’t need fancy health claims.

L-i-s-t-e-n to your body. If you’re legitimately craving salt or sugar (gasp!) but avoiding sweet and salty foods like the plague, question the physiological reasons for your natural cravings.  If you’re loading up on supplements in your quest for nutritional nirvana then you might want to think about if and/or what your diet is actually lacking, and whether it’s possible to correct any issues without popping a nutriceutical (or many). Really want to jump on the ‘detox’ bandwagon? Educate yourself about how your liver functions to naturally ‘detoxify’ the body each and every day, without the need for some wacky cleansing routine (besides, going on a ‘detox’ suggests an initial ‘tox’ or post-detox ‘retox’, no?). If you’re choking down vast quantities of Brussels sprouts and broccoli daily because of their on-paper nutritional profiles, at the cost of a whole lot of digestive grief, maybe, just maybe, they’re not the best foods for you. Trust your gut – quite literally!

Even for the dedicated health nuts and health experts, to quote Mark Twain, “don’t let your education get in the way of your learning”. Scientific progress isn’t made without questioning and critically evaluating the status quo.

Question everything (including me).
7 Comments
Elaine Adams
4/2/2013 11:59:00 pm

Fantastic article and very wise words.

Reply
Kate
4/3/2013 10:39:31 pm

Thanks Elaine :)

Reply
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4/16/2013 06:44:42 pm

I found your site recently (from Susannah Conway's site, I believe) and love your advice. So much of it is what I have believed, but people have just scoffed at me when I voice my opinions. I found your sugar report fascinating and very enlightening. Am looking forward to reading all your posts.

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12/1/2013 02:21:36 pm

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Michelle Crawford
1/17/2018 08:29:38 am

HI Kate- I have refrained from jumping on any band wagon and find your work so refreshing! I have a question though..A friend of mine was diagnosed with Rheumatoid Arthritis and taking loads of meds, he did the elimination diet and has remained drug and pain free for a year, as well as losing several pounds. He looks and feels great. His current diet is very limited. I also saw a fascinating documentary about medicaly induced fasting for reversal of chronic illness. They had some great results as well. What do you think?

Reply



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    Kate Skinner Nutrition

    Kate Skinner

    Nutritionist, Health Writer
    Adv Dip Nutr. Med. (ACNT), 
    BDesArch (USyd)

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