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THE SCIENCE OF HEALTHY NUTRITION

Below are topics that each of us should be aware of as we give others advice and make lifestyle choices for ourselves.  As children we look for the pot of gold at the end of the rainbow.   As adults, healthier and happier lives might replace the “pot of gold” goal.  The accumulating science of what is healthy nutrition has not been widely disseminated.   So, this blog is an attempt to focus your attention on why you might consider making some different choices in your life.  Consider treating this blog like a treasure hunt; each question can lead you on a path to improved health and happiness.  Try to answer each question…then check the answer sheet (check out the listed videos).  Take your time…. if you have questions, then send me an email and we can discuss further.   After you have completed the 35 question/answers, you should have the information that will clear much of your current confusion surrounding healthy choices.  You might even incorporate eating the colors of the rainbow daily as you find a happier and healthier life.  Best of health to you.   
Charlie Ross DO
Lifestyle Medicine

 

Questions---Are you aware of….?


1.    Trustworthy sources of nutrition information….


2.    The AMA resolution (cosponsored by the American College of Cardiology) for US hospitals...other groups worldwide


3.  The number one killer in our country….  Third leading cause of death in our country…


4.  The only two worldwide studies that have demonstrated reversal of the number 1 killer in our country--heart disease…Ornish and Esselstyn


5.  How much our foods have been altered….1900 to 2000  sugar, fats, fiber


6.  The side effects of the standard American diet (SAD) diet…heart disease starts at age 10, rates of obesity, diabetes, and other chronic illnesses


7.  The health benefits of unprocessed fiber....which foods contain fiber…how much fiber the average American eats daily…how much fiber is ingested by cultures that have little to no chronic illness.


8.  How amino acids are made….how much protein in 500 calories or plants vs. animal foods….


9.    Chronic illness is generally determined more by lifestyle choices than by genes. 


10.  The side effects of milk and dairy products….


11.  The side effects of calcium supplementation…greens and beans for calcium


12.   The Blue Zones—the longest lived and healthiest populations in the world


13.   How our planet is affected by what we eat. 


14.   Soy reduces risk of recurrent breast cancer and increases life expectancy in breast cancer survivors?


15. Processed meats are considered Class 1 carcinogens by WHO.  What are processed meats?


16. Can you name four root causes of disease?   


17. Nitric oxide benefits for hypertension…arteriole relaxation


18. TMAO and gut bacteria…the microbiome….who cares?


19. Butyrate signaling…why might this be important for weight control?


20. Oil and slugging of blood


21. Are there special considerations when cooking Garlic and Broccoli?  What about flax seeds?….cooking destroys enzyme    Flax seeds need to be ground to get omega-3


22. Allium group and Cruciferous groups are best at fighting ____________?


23. Nutritional yeast can add what flavor to your meals?


24. Vitamin B12, Vit D3, medium (DHA) and long chain (EPA) fatty acids…supplement?


25. Antioxidant power varies among fruit and veggies…what might be some best choices?….eat the colors of the rainbow daily


26. What spice reduces inflammation?


27. What is the Whole grain   5:1 rule?


28. What is the significance of IGF-1 ?


29. Do meat, poultry, fish, eggs, and dairy carry contaminants? 


30. What is the cause of diabetes?


31. Should we be avoiding carbs?


32. What toxin has been found in rice?


33. What is the pleasure trap?  Doug Lyle


34.  How to transition what you choose to eat…Greger’s Daily Dozen app,  21 day kick start at www.pcrm.org     Chef AJ calorie density chart


35.  Techniques for helping people make healthier lifestyle choices..focus on goal..look to the science,..support….motivational interviewing techniques

Answers


1.    Check out www.nutritionfacts.org (especially review how he does his research... “The Philosophy at Nutritionfacts.org” and “Behind the Scenes at Nutritionfacts.org”; both of these videos are on Dr. Greger’s site at www.nutritionfacts.org) .   I have asked every med student that has spent time with me and every member of my community classes to find something wrong with the information provided on these sites…especially www.nutritionfacts.org.  There has been one issue about the value of supplementing with DHA (and this issue is still not completely resolved).   I encourage you to check out these sites for yourself.   The nutrition facts site is totally transparent, and you can read the peer reviewed evidence-based articles for yourself if the information in the videos or articles seems not to be credible based on your current beliefs and information.   
https://nutritionfacts.org/video/food-industry-funded-research-bias/  
https://nutritionfacts.org/video/who-says-eggs-arent-healthy-or-safe/  
https://nutritionfacts.org/video/bold-indeed-beef-lowers-cholesterol/  

Check out the DVD…  What the Health
Also check out the resource   www.pcrm.org

    
2.     AMA Passes Resolution: Hospitals Should Provide Plant-Based Meals and Remove Cancer-Causing Processed Meats (pcrm.org)      The resolution is as follows…. “Resolved, that our American Medical Association hereby call on US hospitals to improve the health of patients, staff, and visitors by (1) providing a variety of healthful food, including plant-based meals and meals that are low in fat, sodium, and added sugars, (2) eliminating processed meats from menus, and (3) providing and promoting healthful beverages.”    You might want to read… “Nutritional Update for Physicians: Plant-Based Diets”, The Permanente Journal/Spring 2013/Volume 17 No.2  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3662288/ .    And you might ask yourself why the following organizations are all recommending a more plant-based diet for human health and for environmental sustainability; American College of Cardiology, 2010 World Health Organization Advisory Committee, American Association of Clinical Endocrinologists, American Diabetes Association 2018, American Institute for Cancer Research, and the dietary guidelines of Canada, Sweden, Brazil, Germany, Qatar, Netherlands, Denmark, Finland, Iceland, and Norway.
Check out the newly passed law in California and New York….   https://www.pcrm.org/media/news/gov-brown-plant-based-meals-law-in-california-hospitals

 

3.      Leading cause of death---Cardiovascular disease (CDC statistics)….3rd leading cause of death may be physicians (medications)      https://www.washingtonpost.com/news/to-your-health/wp/2016/05/03/researchers-medical-errors-now-third-leading-cause-of-death-in-united-states/?utm_term=.857454cd23c5

 
4.    Caldwell Esselstyn MD and Dean Ornish MD are the only two studies in the peer reviewed world literature that document reversal of heart disease (our number 1 cause of death)   https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2100124/  
https://www.ncbi.nlm.nih.gov/pubmed/9863851

 
5.    Check out the “USDA, food review: major food trends a century in review 2000”…..From 1900 to 2010 Sugar has increased from 5 lbs/person/yr to 77 lbs/yr, Oils/Fats from 4 lbs to 74,  Cheese from 2 lbs to 30 lbs,  Fiber decreased from 60 gms or more/day to 14 gms/day     
Dietary Assessment of Major Food Trends in US Food Consumption 1970 to 2005
https://www.ers.usda.gov/webdocs/publications/44217/eib-33.pdf?v=7213.1  

         Trends in Food Availability
   https://academic.oup.com/ajcn/article/91/5/1530S/4597478

  

6.    Heart disease starts at age 10    https://nutritionfacts.org/video/heart-disease-starts-in-childhood/ .  2/3 adults are overweight and 1/3 are obese.  For children—no state has a prevalence of obesity less than 20%.   1 our of 4 adults over the age of 65 have diabetes and for those born after 2000 it is predicted that 1 out of 3; first generation where children will live shorter life than parents.  Hypertension, kidney disease, COPD, and other chronic illnesses are side effects of the SAD diet


7.    Fiber is the food for our microbiome.   Starving our microbiome leads to poor health.  Fiber feeds our good bacteria and the resultant products (Butyrate) feedback to our brain to turn off the urge to eat… https://nutritionfacts.org/video/paleopoo-what-we-can-learn-from-fossilized-feces/  .  Fiber hooks up with cholesterol and extra estrogen and speeds transport of carcinogens thru our gut resulting in decreased rates of heart disease, colon and breast cancer.   For every 10 grams of fiber you add to your diet you will decrease your risk of heart disease and colon cancer by 10%.    All plants have fiber.  3gm in an average serving of fruit,  4 gm in an average serving of veggie,  4 gm in a serving of oatmeal, 6-7 gm in a serving of beans or lentils.  There is no fiber in any animal product.   14 gm is average fiber intake in US. Amounts of 60-100 gm in cultures with little chronic illness.    Nutrition Education Curriculum (pcrm.org)


8.    Amino acids are all made from plants which take nitrogen from the air and make amino acids.  The amounts of protein are almost identical.  http://opinion.inquirer.net/43733/nutrition-composition-of-plant-and-animal-based-foods-per-500-calories-of-energy   The volume of food is a lot less with animal products but the nutrient value is also a lot less.  Spinach is 42% protein.  


9.    Read The China Study by Colin Campbell PhD.   If people in rural Africa or China who have little chronic disease are moved to the US, and eat the Western diet (meat/sweet diet), they develop the chronic diseases at the same rate as those in their new environment…their genes have not changed…it is the food that has changed and leads to the disease.


10.    www.pcrm.org   check out the article…”White Lies?...Five Milk Myths Debunked.”    Milk builds strong bones is a myth.  Milk and other dairy products are the top sources of artery-clogging saturated fat in the American diet.   More than 60% of people are lactose intolerant, which can lead to symptoms like bloating, cramping, and diarrhea.   https://www.pcrm.org/nbBlog/white-lies-five-milk-myths-debunked

    
11.    “Are Calcium Supplements Effective” and “Are Calcium Supplements Safe”      Consider the risks of increased heart attacks and strokes when taking calcium supplements.  https://nutritionfacts.org/video/are-calcium-supplements-effective/  

https://nutritionfacts.org/video/are-calcium-supplements-safe/  


12.    Check out the book The Blue Zones by Dan Buettner.   These are populations that live the longest and healthiest and are 95% plant based.


13.    Check out the following videos at nutritionfacts.org and YouTube.com….    “Diet and Climate Change—Cooking Up a Storm “ https://nutritionfacts.org/video/diet-and-climate-change-cooking-up-a-storm/       The following are videos found on YouTube….. “How Much Water Goes Into An 8 ounce Steak”      “You Cannot be a Non-Vegan Environmentalist”    “Beef vs. Black Beans”      “101 Reasons to Go Vegan”         You will discover that what we choose to eat has a huge impact on our environment.   Perhaps you have not heard that over the last 50 years or so greater than 90% of the ocean fish have been depleted.  Raising animals for our food utilizes huge amounts of water and land resources and the air pollution is another factor to consider.


14.    “Breast Cancer Survival and Soy”    https://nutritionfacts.org/2012/04/26/breast-cancer-survival-and-soy/        The myth we live with is that soy has estrogenic effects that increase cancer risk.   The reality is that for the women eating soy, after a diagnosis of breast cancer, have a lower breast cancer recurrence rate and a longer life expectancy.


15.    http://www.who.int/features/qa/cancer-red-meat/en/       Processed meat is meat that has been preserved by curing, salting, smoking, drying or canning.   Some processed meats include sausages, hot dogs, salami, bacon, ham, salted and cured meat, corned beef, smoked meat, dried meat, beef jerky, canned meat.


16.    1. What you eat  2. How you move   3. Chemical exposure  4. How you react to stress


17.    “Oxygenating Blood with Nitrate Rich Vegetables” https://nutritionfacts.org/video/oxygenating-blood-with-nitrate-rich-vegetables/      Nitric oxide is produced when dark green leafy vegetables (and beets) combine with saliva.   This nitric oxide dilates the small arteries leading to improved blood flow and oxygenation to the body tissues and organs.


18.    “Carnitine, Choline, Cancer, and Cholesterol  The TMAO Connection” https://nutritionfacts.org/video/carnitine-choline-cancer-and-cholesterol-the-tmao-connection/   
The bacteria that populate your colon are determined by your food choices.  If you are eating mainly plants, your colon is populated with bacteria that do not lead to the production of TMAO (an inflammatory chemical that promotes the deposition of LDL cholesterol in your arteries leading to plaque formation and atherosclerotic changes.   If you are eating mainly animal products your colon is populated with bacteria that lead to the production of TMAO; which leads to increased risk of cardiovascular disease.
We are learning a lot about the microbiome…..90% of the serotonin is manufactured by the bacteria in our colon.  Give some thought to why so many Americans are on antianxiety and antidepressant meds….


19.    “Prebiotics Tending Our Inner Garden”  https://nutritionfacts.org/video/prebiotics-tending-our-inner-garden/    and “Paleopoo What We Can Learn From Fossilized Feces”  (Greger video)      Butyrate is one of the signaling chemicals that tells the body we have had enough to eat.  Butyrate production is dependent on the amount of fiber we ingest.  Remember…there is no fiber in animal products….just in plants.


20.    (2) Blood Sludge: Blood Flow, Before & After Eating a Fatty Meal - YouTube  Number one cause of heart disease..just see how blood flow is decreased after a high fat meal. If you want a bit more time on this topic. (2) The Science of a Food Coma | It's NOT what you think - YouTube


21.    “Second Strategy to Cooking Broccoli”   Cooking garlic and broccoli can destroy the enzyme that is required for chemical conversion to active health benefitting chemicals.   Cut or crush garlic and allow about 10-15 minutes for it to “rest” (this allows the enzyme to work) before putting in a pan to cook.   Cooking also destroys the enzyme in broccoli….so if you cook broccoli eat some uncooked or raw (the enzyme does not get destroyed with just chewing) or add a pinch of mustard powder (this has the enzyme).   Flax seeds need to be ground (flax meal) to reap the omega-3 benefits.                     https://nutritionfacts.org/video/second-strategy-to-cooking-broccoli/  
https://nutritionfacts.org/questions/what-are-the-anti-cancer-effects-of-garlic
https://nouveauraw.com/grains-seeds/flaxseeds/    

 
22.    These veggies are best at fighting cancer
https://nutritionfacts.org/video/veggies-vs-cancer/  
https://nutritionfacts.org/video/1-anticancer-vegetable/  


23.    Cheese flavor
https://nutritionfacts.org/video/benefits-of-nutritional-yeast-for-cancer/

 
24.    If you choose to just eat plants, supplement with Vitamin B12.   If you live in Oregon and wear clothes, you probably need to supplement Vit D3.    Medium and long chain fatty acids need more study and may need to be supplemented if you are not incorporating sea vegetables in your food choices.
https://nutritionfacts.org/questions/what-is-the-best-way-to-get-b12/  
https://nutritionfacts.org/video/the-best-way-to-get-vitamin-d-sun-supplements-or-salons
https://nutritionfacts.org/video/how-much-vitamin-D-should-you-take/  
https://nutritionfacts.org/video/should-we-take-dha-supplements-to-boost-brain-function/  
https://nutritionfacts.org/video/should-vegan-women-supplement-with-dha-during-pregnancy/

 
25.    Eat the colors of the rainbow daily.   Berries are especially high in antioxidants.  View the videos below and you might be surprised at how various fruits and veggies vary in their antioxidant activities.
https://nutritionfacts.org/video/minimum-recommended-daily-allowance-of-antioxidants/  
https://nutritionfacts.org/video/how-to-reach-the-antioxidant-rda/  
https://www.heart.org/idc/groups/heart-public/@wcm/@fc/documents/downloadable/ucm_466712.pdf

 
26.    Turmeric….consider adding a ¼ tsp to you daily food choices.
https://nutritionfacts.org/video/turmeric-curcumin-and-rheumatoid-arthritis/

 
27.    When choosing whole grains like bread…..look at the fiber….multiple the fiber X 5  …then check the carbohydrate number.   Carbohydrate should be equal to or less that  fiber X 5   for the product to be considered whole grain.
https://nutritionfacts.org/video/the-five-to-one-fiber-rule/  


28.    IGF-1 is found in all dairy products.  It is insulin like growth factor which is a hormone that encourages the growth of a small mammal into a larger one.  Higher levels of IGF-1 are found in many people with cancer….makes sense as it promotes growth.  
https://nutritionfacts.org/2013/02/14/animal-protein-and-igf-1/  


29.    PCBs, dioxins, mercury, cadmium, and lead are all concerns.  View this video and consider your food choices carefully.
https://nutritionfacts.org/video/is-organic-meat-less-carcinogenic/   


30.    Fat.  The myth is that carbohydrates are the cause…leading our population to demonize any carbohydrate such as potatoes, whole grains, rice, and beans.  But it is the excess fat in our muscle cells that lead to insulin resistance and the rise in blood sugar.   Diabetes is a reversible disease of affluence.  About 8 out of 10 people with Type 2 diabetes can reverse this disease process and get off all or most all their diabetic medications if they choose whole foods that are plant based and eliminate animal products from their diet.
https://nutritionfacts.org/video/what-causes-diabetes/  


31.    Paleo and ketogenic diets have been in the news and have a number of followers for the weight loss that occurs.  Some can even lower their blood glucose due to the severe restriction of carbohydrate intake.  Unfortunately, the problem with these restricted carbohydrate diets is the ketoacidotic state that results in increased insulin resistance.   Insulin resistance is not a healthy condition.  Insulin resistance is associated with increased risk of cardiovascular disease (doubling the risk of heart attack and stroke).  Insulin resistance is also linked with higher risk for cancers of the bladder, breast, colon, cervix, pancreas, prostate and uterus.  High insulin levels fuel the growth of tumors.   People can lose weight with any diet, but before you jump on the next fad diet…consider what the long term side effects might be.   There are only two studies in the world literature that demonstrate reversal of heart disease….those are the studies using whole food plant based diets by Ornish and Esselstyn.
https://nutritionfacts.org/video/paleo-diets-may-negate-benefits-of-exercise/  
Check out the blood flow to the heart one year into the low carb diet…      https://www.youtube.com/watch?v=zTuK6QKBvcc&t=31s

   
32.    Arsenic has been found in rice.   Consider buying rice grown in California.
https://nutritionfacts.org/video/how-risky-is-the-arsenic-in-rice/  


33.    The pleasure trap is explained more fully in this video.   If you get trapped in the donut shop, you experience high level of pleasure until your body adapts and returns to its baseline state of pleasure.   When you reduce the calorie density of your food (whole food plant based), initially you have less pleasure with eating.  So you might get trapped into believing that this diet change is the cause of you feeling worse.  But after a month or so, your pleasure returns to baseline eating this new way and your health improves.
https://www.youtube.com/watch?v=jX2btaDOBK8


34.    https://nutritionfacts.org/video/dr-gregers-daily-dozen-checklist/    After viewing this video….download the free app “Dr Greger’s Daily Dozen” on your smart phone.
https://www.pcrm.org/health/diets/kickstart/kickstart-programs     21 day kick start program is free and starts the first of every month.
https://static1.squarespace.com/static/582f77651b631be0218bb2a9/t/5833c4e2e4fcb5256ead1a53/1479787746528/chef+aj+calorie+chart.pdf   Eat under the green line and to the left of the red line.
View the DVD’s…   Forks Over Knives  and What The Health
Consider attending community vegan potlucks or other events like Portland vegfest, EVEN (Eugene Veg Education Network), or Roseburg UC VEG events
TED talk…The Most Powerful Strategy for Healing People and the Planet by Michael Klaper MD    https://www.bing.com/videos/search?q=the+most+powerful+stragegy+for+healing+people+and+the+planet&view=detail&mid=A73DF2F765BA089E37E2A73DF2F765BA089E37E2&FORM=VIRE

   
35.    Come to the free online Zoom Room sessions (ID Zoom number is 8425055399) on Tuesdays  2-330pm and 7-830pm.  Or free Online class material can be found at…..   https://sites.google.com/view/whole-food-plant-based/home       Click on Archived for class intro and other classes….all free.     If you have any questions…  contact me Charlie Ross at cataniaross@msn.com  or  cross@westernu.edu   or contact Scott Wagnon at sewscott@aol.com      
Work on your motivational interviewing techniques to best help with behavior change


Congratulations on completing the treasure hunt.   I hope you find increased health and happiness after being exposed to the advancing science of healthy nutrition.