• Start Here
  • Program
  • Results
  • Learn
    • Exercise
      • Motivation
      • Exercises
      • Workouts
      • Workout Tips
      • Flexibility
      • Injury Rehab
    • Nutrition
      • Eating Tips
      • Healthy Foods
      • Beverages
      • Diets
      • Recipes
      • Supplements
    • Lifestyle
      • Gear & Tech
      • Health Issues
      • Muscle Building
      • Progress Tracking
      • Recreation
      • Stress
      • Weight Loss
  • About
    • Founder
    • Overview
    • Philosophy
    • Contact
main logo
  • Start Here
  • Program
  • Results
  • Learn
    • Exercise
      • Motivation
      • Exercises
      • Workouts
      • Workout Tips
      • Flexibility
      • Injury Rehab
    • Nutrition
      • Eating Tips
      • Healthy Foods
      • Beverages
      • Diets
      • Recipes
      • Supplements
    • Lifestyle
      • Gear & Tech
      • Health Issues
      • Muscle Building
      • Progress Tracking
      • Recreation
      • Stress
      • Weight Loss
  • About
    • Founder
    • Overview
    • Philosophy
    • Contact

Learn > Nutrition > Diets

profile avatar Marc Perry, CSCS, CPT Founder

The Diet Industry Doesn’t Want You To Know This

By Marc Perry, CSCS, CPT - Updated 7/14/2022
Updated 7/14/2022

diet-industry-myth

There are tons of diets that promise fast fat loss and everlasting health, but most do not deliver on their promises.

Worst of all, most diets are unsustainable and some may pose serious health risks.

Diets – and especially extreme diets – are easy to sell, but they don’t work. If you go on a diet, you must come off the diet.

For thousands of years, human beings have thrived in different geographic regions with access to all different types of foods:

  1. The Kitavans from Papua New Guinea have a high carbohydrate diet consisting mostly of root vegetables, coconut, and fruit, yet are very lean with low blood pressure.1
  2. The Inuits from Alaska have very high fat diets feasting mostly on marine life, yet are free from cancer and heart disease.2
  3. The Maasai tribe from Africa mostly consumes milk, blood, and meat – high in lactose, saturated fat, and cholesterol – yet they are lean and disease free.3 4
  4. The Cretans who follow a high fat Mediterranean diet emphasizing olive oil and nuts experience low risk of heart disease.5
  5. The Japanese who have the lowest obesity rate in the developed world (just 3.5% vs. 35% U.S.) eat high carbohydrate grains like rice and noodles in addition to fish and vegetables.6

The list goes on, and on. I hope it’s clear by now, but there is no perfect diet. There is no perfect combination of foods to magically help you melt fat away and live past 100 years old.

So What’s The Best Diet For You?

If your goal is to lose body fat while still eating healthy foods, the best diet for you is the one that:

  1. Keeps you feeling full
  2. Keeps your calorie intake low
  3. Works with your digestive health
  4. Provides your body with the nutrients it needs
  5. You actually follow / enjoy

The best diet for you is some variation of a “whole foods diet”. Whole foods are foods that are unprocessed and unrefined that contain few ingredients. How many ingredients does broccoli have? You guessed it- 1 ingredient.

This is simple, yet profound advice. It’s so simple it will never get the attention it deserves because it’s not gimmicky, or extreme.

A Whole Foods Diet is more of a nutrition philosophy than a diet. A whole foods diet keeps you feeling full and provides your body the nutrients it needs while you eat fewer calories without even trying.

If you want to lose body fat, then eating whole foods will make your goal much easier. If you simply want to maintain your current body fat level, eating whole foods will help your body run optimally.

What’s your opinion?

Show 6 References

  1. Lindeberg S, Berntorp E, Nilsson-ehle P, Terént A, Vessby B. Age relations of cardiovascular risk factors in a traditional Melanesian society: the Kitava Study. Am J Clin Nutr. 1997;66(4):845-52. ↩
  2. Dyerberg J. Coronary heart disease in Greenland Inuit: a paradox. Implications for western diet patterns. Arctic Med Res. 1989;48(2):47-54. ↩
  3. Wagh K, Bhatia A, Alexe G, et al. Lactase persistence and lipid pathway selection in the Maasai. PLoS ONE. 2012;7(9):e44751. ↩
  4. J A Mbalilaki et. al. Daily energy expenditure and cardiovascular risk in Masai, rural and urban Bantu Tanzanians. Br J Sports Med 2010;44:121-126 ↩
  5. Vardavas CI, Linardakis MK, Hatzis CM, Saris WH, Kafatos AG. Cardiovascular disease risk factors and dietary habits of farmers from Crete 45 years after the first description of the Mediterranean diet. Eur J Cardiovasc Prev Rehabil. 2010;17(4):440-6. ↩
  6. Available at: http://www.ibtimes.com/japan-has-many-problems-obesity-isnt-one-them-1038090. Accessed July 23, 2014. ↩
Share111
Tweet
Email
111 Shares

29 Comments

  1. profile avatar
    Sree Jul 23, 2014 - 12:37 #

    An insightful article, to say the least. Thanks Marc, for putting good information out here. There are too many people emphasizing too many wrong eating fads. Adding the dietary practices of the French may also be appropriate, as their population has a low heart disease occurrence.

  2. profile avatar
    Charlie Seltzer Jul 23, 2014 - 12:38 #

    Marc- Hitting it perfectly as usual.

  3. profile avatar
    chad Jul 23, 2014 - 12:45 #

    Well done, great article, Marc!

  4. profile avatar
    Olivia Karpinsi Jul 23, 2014 - 12:59 #

    Well said! The Health Goddess team in LA promotes living organically and sticking with non-processed, non-GMO, organic foods whenever you can. The benefits are amazing and we don’t count calories. Quality > Quanitity.

  5. profile avatar
    mitchell teplitsky Jul 23, 2014 - 13:00 #

    Well said, well done!

  6. profile avatar
    Robert F Jul 23, 2014 - 13:23 #

    Great article. It really makes the point that there is no magic macronutrient ratio! I totally agree with the “whole foods diet”. I find it almost impossible to overeat when I am taking such an approach. We eat so many calorie dense, processed foods in North America it is no wonder there is so much obesity. All those wonderful chemicals in the foods must also have some negative side effects, another advantage of the “whole foods diet”!

  7. profile avatar
    Nadia Jul 23, 2014 - 13:37 #

    Excellent article Marc! It’s refreshing to see a simpler, more well-rounded approach to eating than the exhausting number of fad diets and fad weight loss gimmicks out there.

  8. profile avatar
    smlondon Jul 23, 2014 - 15:02 #

    excellent advice. in our family we have tried to reduced processed foods in the last 12 months, and you guessed it -we are loosing weight! i make bread in a bread maker and homemade ice cream(for the kids)-generally all the things we ate a lot of i make homemade versions and although it sometimes costs more, its worth it in terms of health benefits and taste

  9. profile avatar
    Zack Jul 23, 2014 - 17:14 #

    Great advice. Ate 350 cals worth of sweet potato/squash/pork tenderloin last night and felt more full than after a fast food binge of 1500+ calories. Amazing what single ingredient foods can do… Sadly the fast food binge is significantly cheaper

  10. profile avatar
    James cook Jul 23, 2014 - 18:02 #

    Hi protein low sugar, very low sugar and you will lose weight, then you can add more sugar I.e natural yoghurt honey small amounts of fruit?

    1. profile avatar
      Marc Perry, CSCS, CPT Jul 23, 2014 - 22:40 #

      @James – not sure I follow your question, but following a whole foods type of diet will typically be low sugar (and at the very least will be very low added sugars).

  11. profile avatar
    Jay Jul 23, 2014 - 18:18 #

    Thanks Marc, it’s amazing how simple it is when broken down and common sense applied. Great article!

  12. profile avatar
    Gus Jul 23, 2014 - 19:35 #

    Hey Marc! Great article. The advice here is so simple that it may be hard for many people to take on board especially if they have ventured into the world of nutrition and seen the countless diet schemes out there that all promise results. Over the course of the last year i have experimented with Paleo, Anabolic dieting and various types of intermittent fasting. Through paleo i did achieve some great results however I found myself becoming obsessive to the point where meals out with friends and family became a dreaded nightmare! Anabolic dieting (in a paleo context) also worked well but again was difficult to maintain constantly. It wasn’t until i went on holiday recently for a month that I discovered the benefit of just eating whole foods. Being unable to have access to cooking equipment and other ingredients/tools i wold usually use, I had to just focus on making sure that when I ate out (which was a lot) that i made sure to steer my choices towards options that provided the closest whole meal ingredients. I’ve taken this approach now i’m home and I’ve never felt better/in more control of my diet and nutrition. Thanks again for another insightful article and for continually sharing your wisdom! 🙂

    1. profile avatar
      Marc Perry, CSCS, CPT Jul 23, 2014 - 22:38 #

      @Gus – I had a similar experience trying to follow a paleo / ketogenic diet. Thanks for sharing your experience.

  13. profile avatar
    Mary Jul 23, 2014 - 20:15 #

    Great article. Just got your Healthy eating videos which I found helpful.

  14. profile avatar
    Miki Jul 23, 2014 - 21:37 #

    What a great article! Thank you!! Ugh diets are so ridiculous, and yet everyone I know is always trying them. So silly.

  15. profile avatar
    Nick Jul 24, 2014 - 00:24 #

    Great stuff I’m on it for the next 90days, I can’t wait to shed some fat. Kudos Marc

  16. profile avatar
    kukiboe Jul 24, 2014 - 00:35 #

    I am from the pacific region, and I grew up in village life. I saw lots of industrial diets are pouring in our village life and start to make us sick. Our life style foods which whole plant become superseded by what we called foreign foods. Lots of Omega 6 oil, wheat, sugar and high fructose drinks. I ate this foods without realizing that its kills us very early in life. I read your article emphasis on whole plant foods. This is what our grand fathers and mothers eat during there times. Nothing but just organic whole plant foods from their garden. There life span to 100 years, but today we stoped early as from 40 to 60 years. I blame this industrials foods. I am now trying to follow what my great grand father and mother diets. Eat whole plant foods.

  17. profile avatar
    russella Jul 24, 2014 - 14:13 #

    This is a very refreshing, accurate, and most timely article. These days, obesity research and articles are everywhere, often with contradictory findings and messages. There is such a plethora of information that it is like wading through a sea of mud trying to find a blade of grass to arrive at the truth. Books like “Grain Brain” and “Wheat Belly” demonize carbs, yet they are essential for athletic performance; adherents of the Paleo lifestyle abound everywhere; vegetarian doctors like Joel Fuhrman promote non-Paleo nutrition with whole foods and less meat because it promotes IGF which promotes cancer, ad infinitum.

    But they all agree that one size does NOT fit all; “dieting” in the conventional sense is unhealthy; and certain carbs like refined sugars are bad, while healthy fats and vegetables are good. Marc always seems to know how to distill the truth from each of the schools of thought and present it in an easy-to-follow format that gives me hope. Thank you, Marc, for cutting through the muddle to help us all achieve our best health.

  18. profile avatar
    Dan Jul 24, 2014 - 18:21 #

    You would consider bread (whole grain, wheat, sourdough, etc) a processed food, right?

    1. profile avatar
      Marc Perry, CSCS, CPT Jul 24, 2014 - 22:45 #

      @Dan – That’s a great question. Yes, bread is undoubtedly processed, but some are much less processed than others. For example, Ezikiel bread is minimally processed and the best option if you do want to eat bread. I personally eat bread (I went for a couple years without it), but I keep it to a minimum and avoid it in general. Most breads are empty calories at best.

      1. profile avatar
        Dan Jul 25, 2014 - 00:17 #

        Thanks, Marc! Love your site and what you do. It’s crazy how it is so engrained in our culture that people (including most folks in the health & fitness industry) love to defend that wheat bread is part of a “healthy” diet.

  19. profile avatar
    Rich Jul 24, 2014 - 20:17 #

    Marc I absolutely love the information you provide. As a fellow RD myself I am always wary of fads and empty promises. Your information is spot on and I use the information in my own practice and constantly refer my weight loss clients to your articles, with hope that they may purchase your products.

    1. profile avatar
      Marc Perry, CSCS, CPT Jul 24, 2014 - 22:42 #

      Thanks, Rich. I really appreciate it!

  20. profile avatar
    Kim K Jul 28, 2014 - 15:56 #

    Hi Marc – I really appreicate the no-nonsense article!!

    As a fellow industry pro, it drives me nuts that so many companies are allowed to get away with promoting so many rubbish faddy diets, supplements, and pills that all claim to help you lose weight….and so many in our industry do the same, also believing the hype.
    My new clients are always amazed when I put them on a nutrition plan that tells them they can eat 3 main meals and 2 snacks per day, as long as they adhere to the foods on the ‘permitted’ list – yep, whole foods. NO processed muck at all!
    They are astounded that they don’t want to eat all the time, constantly telling me they’re full up – and then they lose weight! It’s like a revelation to them! Processed food is the worst invention since I have no idea what…..
    Real foods, every day, all day, and an active lifestlyle…it doesn’t get any simpler than that!!

    Thanks as always Marc.

    Kim

    1. profile avatar
      Marc Perry, CSCS, CPT Jul 29, 2014 - 21:06 #

      Thanks for sharing. I think you are absolutely right, just doing a warm up every day would help millions of sedentary people feel much better and likely improve their healthy substantially.

  21. profile avatar
    Steeve Cantave Aug 04, 2014 - 12:00 #

    I think the word diet is misused too much. As one of my friend told me, people should look at it as a lifestyle change. I can understand a healthy person looking to drop 5-10 pounds by changing how they eat. However, if someone is looking to become healthy, that person has to settle on finding food that are healthy and that he or she enjoys. Then it no longer becomes a chore but rather a daily routine that is easy to maintain.

  22. profile avatar
    Kevin Aug 13, 2014 - 14:12 #

    Great website.

    One question – why is everyone against processed foods? I know that is trendy and its sounds healthier to eat non-processed, but there is scarcely any solid science showing processed foods are bad. Food science in general is pretty hard to get particularly concerning diet. But I really don’t see how we know that eating crackers from a box is worse than making crackers at home from your own wheat and oil and blah blah. Why is bread from a factory worse than bread from home (besides the obvious taste)?

    1. profile avatar
      Marc Perry, CSCS, CPT Aug 14, 2014 - 10:18 #

      Hey Kevin – Breads and crackers are technically processed even if you make them at home. Eating whole foods is NOT trendy, not many people do it. What’s trendy is doing juice cleanses and various tough to follow diets. The idea is the closer the foods are to nature we eat, the better. I showed several research studies showing healthy populations eating whole foods in this article. When “western processed foods” are introduced to healthy populations eating whole foods, the incidence of disease invariably goes up. This has been shown over and over and over again. Obviously, you can do what you choose, and certainly avoiding processed foods completely is very difficult. I think eating whole foods is an ideal worth striving for.

Comments are closed 30 days from the publication date.

footer logo
  • Terms of Use
  • Privacy
© 2023 BuiltLean LLC | All rights reserved.
* Results may vary. Exercise and proper diet are necessary
to achieve and maintain weight loss and muscle definition.