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World’s Best Diet Part 7–Paleo

If you google the word diet, you will come up with over 200,000 results.  Every week, month, year, and decade a new study or article comes out claiming certain foods are killing us, or that some other food or nutritional approach will lead us to the promised land.  Unfortunately, articles are written to create traffic, so scientific research is often misreported or spun to sell magazines or generate website traffic.  The truth is, there are many ways to skin a cat.  All of the evidence on nutrition (in regards to weight loss) points to two undeniable truths.  First, that dietary adherence is king.  It doesn’t matter how perfect or evidence based a nutrition plan is, if you can’t follow it, it doesn’t matter.  Before starting any eating plan, you must ask yourself how easy it will be to maintain long term.  Second, you must achieve an energy deficit to lose weight (eat less energy than you expend each day).  Though “calories in, calories out” may be slightly over simplified, it is still the underlying rule to any weight loss success.   For any weight loss plan to work, you must consistently follow the pla, and you must be in a caloric deficit.  This series will highlight the nine most popular current nutrition approaches, and the pros and cons of each.


Claims: This approach purports to mimic the way of eating during the paleolithic era.  Also known as the caveman diet, the claim is that with the agricultural revolution over the last 2000 years, our diets have outpaced our evolution.  Proponents claim that that many of our health ills today are due to the fact that we have rapidly introduced too many new foods to the homosapien diet such as grains.  The benefits claimed range from reduced disease, weight loss, more/better muscle, improved performance, no need to track intake, and pretty much everything else under the sun.

Reality: Like everything else that over promises, this meal plan falls short.  Though there is nothing inherently bad or wrong with this diet plan, there is also nothing magical.  The whole premise of the meal plan according to Christina Warinner, who is an expert on ancient diets, is false as seen in this Ted Talk.

Pros: Increases protein intake in many individuals, encourages fruit and vegetable intake.  Often time leads to weight loss due to the fact that it eliminates many foods and thus calories from the diet.

 Cons: Needlessly eliminates grains, dairy, and many starches from one’s diet. This can lead to compliance issues long term and may lead to some nutrient deficiencies.

Jeff Tirrell, CSCS, CFSC, Pn1