The Supplement Industry: Exposing The Dark Side

Written by Dr. Steve Chaney on . Posted in Supplement Industry

It Is Buyer Beware

Author: Dr. Stephen Chaney

 

the supplement industryEvery once in a while, the professor needs to clear out his desk. This week was a perfect time for a little early Spring cleaning. I have been accumulating articles about the dark side of the supplement industry. None of them are sufficient for a whole issue of “Health Tips From the Professor” by themselves, so I have combined the top three in this issue.

I don’t want to unduly alarm you. Most supplement companies are ethical. They are doing their best to provide you with supplements that will improve your health. However, there are a few bad apples in every barrel.

 

The Supplement Industry:  Exposing The Dark Side

 

the supplement industry the dark sidePerhaps the question we should be asking is “Why do supplement companies “Go over to the Dark Side” in the first place? It almost always involves the almighty dollar. Simply put, some companies are more interested in making money than they are about improving your health.

Let me give you some examples where companies cut corners to save money:

  • They substitute cheaper ingredients to save money. This practice is referred to as adulteration. There is, in fact, no evidence that the cheaper ingredients will provide the same benefit as the ingredient listed on the label. I give an example of adulteration below.
  • They don’t do quality controls. That saves a lot of money. However, it means that neither you or the company knows what is in the product. The FDA inspects as many manufacturing facilities as the can. Each year they shut down a few manufacturers for lack of quality controls, but two spring up for every one they shut down. I call it “Whack-A-Mole”, after that popular carnival game.
  • They don’t do clinical studies on their products. That also saves a lot of money. However, it means that neither you or the company knows whether their product is safe and effective. The FDA doesn’t require clinical studies, so many companies don’t do them.

the supplement industry bustedHowever, the worst abuses of the industry arise because of our own human frailties. When it comes to weight loss, muscle gain, sexual arousal, and energy,  many people don’t care about safety. They just want instant results.

The unscrupulous companies in the supplement industry are only too happy to oblige. They manufacture products containing illegal stimulants and pharmaceuticals. These products work. They also kill people. These companies are the really “bad apples” that give the whole industry a black eye. I will give some examples of products containing illegal stimulants and pharmaceuticals below.

 

The Adulteration Of Cranberry Supplements

 

the supplement industry cranberryIs nothing sacred? Is even something as wholesome and natural as cranberry supplements not safe from adulteration? Apparently, the answer is: “No”.

Part of the problem is that cranberry supplements have become very popular. They used to just be for urinary tract infections. However, a quick scan of the internet showed they are now also recommended for detoxification, for reducing inflammation, for reducing heart disease and preventing kidney stone formation.

With the increased interest in the benefits of cranberry supplements, it is no surprise that sales of cranberry supplements almost doubled between 2013 and 2016. That created a huge problem for manufacturers. Cranberry extract is very expensive, and there just wasn’t enough to meet demand. Plus, for new companies to gain traction in an increasingly crowded market, they needed to come in at a lower price than the established supplement companies.

You might suspect unscrupulous companies would be tempted to substitute cheaper ingredients for authentic cranberry extract. In fact, because of a recent bulletin released by the Botanical Adulterants Program of the American Botanical Council, we know that is exactly what is happening. The bulletin reported that many ingredient suppliers are adulterating cranberry extract with cheaper ingredients such as peanut skin, grape seed, mulberry fruit, hibiscus calyx, black bean skin, or black rice. In fact, they are using almost any ingredient that can impart the same red color found in authentic cranberry extracts.

Unfortunately, most supplement companies don’t have the kind of sophisticated equipment that is required to test for adulteration. They simply believe the lies of their suppliers and pass on these worthless “cranberry supplements” to you.

 

The FDA Warns Against Kratom Supplements

 

the supplement industry too good to be trueKratom supplements have also gained widespread popularity in recent years. A quick scan of claims on the internet show why. If you believe the hype, kratom will:

  • Relieve anxiety, stress, and depression.
  • Relieve pain & inflammation.
  • Improve mental acuity & focus.
  • Increase your metabolic rate & burn off excess pounds.
  • Improve your sexual prowess.
  • Induce healthy sleep.
  • Strengthen your immune system.
  • Prevent diabetes.
  • Help with opioid withdrawal.

 

I didn’t come across “leaping tall buildings in a single bound”, but I might have missed something. With all this hype, it’s no wonder kratom is becoming so popular.

However, the FDA is not impressed. They recently issued an FDA advisory  “about the deadly risks associated with kratom.”

The FDA advisory states: “Proponents argue that it is a safe substance because it is a plant-based product…Evidence shows that kratom has similar effects to narcotics like opioids, and carries similar risks of abuse, addiction and in some cases, death.”

It goes on to say: “Calls to US poison control centers regarding kratom have increased 10-fold from 2010 to 2015, with hundreds of calls made each year. The FDA is aware of 36 deaths associated with kratom-containing products…The use of kratom is also associated with serious side effects like seizures, liver damage, and withdrawal symptoms.”

The FDA is currently doing its best to seize and destroy shipments of kratom entering the country, but some is still making it in. The kratom manufacturers have disputed the FDA claims, but my advice would be to avoid kratom supplements until this issue is resolved.

 

Illegal Stimulants Can Still Be Found In Supplements

the supplement industry illegal ingredientsAmphetamine-like stimulants are very popular for weight loss and muscle building supplements. This is because they increase metabolic rate, which “burns fat effortlessly”, and increase energy, which “improves workouts and maximizes muscle gain.” You can sense the allure of these kinds of products.

There is only one problem. They cause high blood pressure and irregular heartbeat. They kill people. In previous issues of “Health Tips From the Professor” I have warned you about the amphetamine-like stimulants DMAA and DMBA. They are both quite dangerous. The FDA has ruled that both are illegal dietary ingredients. That means they should not be present in any supplements. Period.

Octodrine is another amphetamine-like stimulant. It was approved as a drug to treat bronchitis in the 1940s. As a pharmaceutical ingredient, it also should not be present in any supplement.

Unfortunately, a recent study (PA Cohen et al, Clinical Toxicology doi.org/10.1080/15563650.2017.1398328 shows that they are still present in supplements you can easily buy online. The investigators searched online for weight loss and sports supplements which had natural sounding ingredients on their labels that might be analogs of DMAA.

They selected two weight loss products and four sports supplements, purchased the products, and tested them in their laboratory. All of them contained illegal stimulants. In addition to DMAA, the investigators found DMBA, octodrine, and several other stimulants in the products they tested.

There is no way to whitewash this. These are all illegal stimulants. They could not have ended up in the products by chance. These manufacturers were knowingly adding illegal ingredients to their products. I’m sure they felt adding those ingredients would allow them to make exaggerated claims about how their products could “make your weight disappear without any effort” and “turn Clark Kent into Superman.” They were thinking about all the money they could make. But, they had to know their products might just kill someone.

 

How Can You Protect Yourself From The Dark Side of The Supplement Industry?

How can you protect yourself from unscrupulous supplement manufactures? How can you make sure the supplements you use are safe and effective, that they build your health rather than destroy your health? I have covered this in previous issues of “Health Tips From the Professor”. Here is a brief summary:

  • Choose an established company, with a reputation for integrity.
  • Ignore alluring claims about cures, boundless energy, and the like. Use your common sense. If it sounds too good to be true, it probably is too good to be true.
  • Ignore testimonials. They are often made up. Ignore endorsements. They are bought and sold.
  • Insist on rigorous quality controls
  • Insist on published clinical studies that show their products are safe and effective.

 

The Bottom Line

 

In this week’s issue of “Health Tips From the Professor” I explored the dark side of the supplement industry. For example:

  • A recent bulletin by the Botanical Adulterants Program of the American Botanical Council reported that many cranberry supplements were adulterated with cheaper ingredients with no proven effectiveness.
  • The FDA has recently issued an official advisory about the deadly risks associated with kratom products.
  • A recent study showed that some weight loss and sports supplements contain illegal stimulants that have the potential to kill people.

For more details about these reports and how you can protect yourself from the dark side of the supplement industry, read the article above.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Latest Article

Best Diet For Heart Disease Prevention

Posted July 9, 2019 by Dr. Steve Chaney

Are The American Heart Association’s Recommendations Correct?

Author: Dr. Stephen Chaney

 

What is the best diet for heart disease prevention? 

diet for heart disease preventionHeart disease is a killer. It continues to be the leading cause of death – both worldwide and in industrialized countries like the United States and the European Union. When we look at heart disease trends, it is a good news – bad news situation.

  • The good news is that heart disease deaths are continuing to decline in adults over 70.
  • The decline among senior citizens is attributed to improved treatment of heart disease and more seniors following heart-healthy diets.
  • The bad news is that heart disease deaths are starting to increase in younger adults, something I reported in an earlier issue, Heart Attacks Increasing in Young Women of “Health Tips From the Professor.”
  • The reason for the rise in heart disease deaths in young people is less clear. However, the obesity epidemic, junk and convenience foods, and the popularity of fad diets all likely play a role.

Everyone has a magic diet for reducing heart disease risk. The American Heart Association tells us to avoid fats, especially saturated fats. Vegans tell us to avoid animal protein. Paleo and keto enthusiasts tell us carbs are the problem. Who is correct?

Of course, we don’t eat fats, carbohydrates, or proteins. We eat foods. That is why a recent study (T Meier et al, European Journal of Epidemiology, 34: 37-45, 2019) is so important. It reported which foods increase and which decrease the risk of premature heart disease deaths.

How Was The Study Done?

diet for heart disease prevention studyThe authors of the current study analyzed data from the “Global Burden of Diseases (GBD) Study”, a major world-wide effort designed to estimate the portions of deaths caused by various risk factors.

The current study focused on the impact of 12 dietary risk factors on heart disease deaths between 1990 and 2016 for 51 countries in four regions (Western Europe, Central Europe, Eastern Europe, and Central Asia).

The dietary risk factors were:

  • Diets low in fiber, fruits, vegetables, legumes, nuts and seeds, polyunsaturated fatty acids, omega-3 fatty acids, and whole grains.
  • Diets high in sodium, processed meats, sugar-sweetened beverages, and trans fatty acids.

Saturated fat and meat were not explicitly included in the GBS Study data. However, diets low in polyunsaturated fats and omega-3 fats are likely high in saturated fats. Similarly, diets low in fruits, vegetables, whole grains, and legumes are likely higher in meats. The study also did not include dairy, and some recent studies suggest that some dairy foods may decrease heart disease risk.

For simplicity I will only consider the findings from Western Europe because their diet and heart disease death trends are similar to those in the United States.

 

Best Diet for Heart Disease Prevention?

plant-based diet bestThe study found that in 2016 (the last year for which data were available):

  • Dietary risk factors were responsible for 49.2% of heart disease deaths.
  • 6% of all diet-related heart disease deaths occurred in adults younger than 70, and that percentage has been increasing in recent years.

When they looked at the contribution of individual foods to diet related heart disease deaths, the percentages were:

  • Diets low in whole grains = 20.4%
  • Diets low in nuts and seeds = 16.2%
  • Diets low in fruits = 12.5%
  • Diets high in sodium = 12.0%
  • Diets low in omega-3s = 10.8%
  • strong heartDiets low in vegetables = 9.0%
  • Diets low in legumes = 7.0%
  • Diets low in fiber = 5.7%
  • Diets low in polyunsaturated fats = 3.7%
  • Diets high in processed meats = 1.6%
  • Diets high in trans fatty acids = 0.8%
  • Diets high in sugar-sweetened beverages = 0.1%

So, what is the best diet for heart disease prevention?

In short, this study concluded:

  • A primarily plant-based diet is the best protection against premature death due to heart disease.
  • All plant-based food groups (whole grains, nuts and seeds, fruits, vegetables, and legumes) play an important role in reducing heart disease deaths.
  • Meat was not included in the analysis, but it is likely that most people’s diets in this region of the world contained some meat. The most likely take-away is that meat does not affect heart disease risk in the context of a primarily plant-based diet.
  • Dairy was not included in the analysis either, but some studies suggest dairy, particularly fermented dairy foods, reduce heart disease risk.
  • Finally, the study concluded: “Compared to other…modifiable risk factors (physical inactivity, drug and alcohol abuse, tobacco smoking, obesity, etc.), an altered diet is the most effective means of preventing premature deaths from cardiovascular disease in Western Europe.”

While every study has its weaknesses, this study is consistent with multiple previous studies showing that primarily plant-based diets are best for reducing heart disease risk. You will find a more complete discussion of these studies in my book “Slaying The Food Myths.”

 

Are the American Heart Association’s Recommendations Correct?

With this study’s results in mind we can now ask whether the recommendations of the American Heart Association and other popular diets are correct. Are they likely to reduce heart disease deaths?

  • The American Heart Association Recommends a dietary pattern that emphasizes a variety of fruits and vegetables, whole grains, nuts and legumes, skinless poultry and fish, and low-fat dairy products. This study supports those recommendations.
  • This study also supports the heart-health benefits of the Mediterranean and DASH diets.
  • Meat and dairy were not explicitly considered in this study. Thus, the results of this study are also consistent with vegan and semi-vegetarian diets.
  • However, low carb diets like Paleo and keto eliminate some of the key food groups (whole grains, fruits, and legumes) that appear to be essential for reducing heart disease risk. 40% of the heart-health benefits in this study came from those 3 food groups. Thus, this study does not support claims that those two diets are heart-healthy long term.

 

The Bottom Line

 

Everyone has a magic diet for reducing heart disease risk. The American Heart Association tells us to avoid fats, especially saturated fats. Vegans tell us to avoid animal protein. Paleo and keto enthusiasts tell us carbs are the problem. Who is correct?

A recent study provides some important clues. It looked at dietary patterns associated with reduced risk of premature death from heart disease in Western Europe. The study concluded:

  • A primarily plant-based diet is the best protection against premature death due to heart disease.
  • All plant-based food groups (whole grains, nuts and seeds, fruits, vegetables, and legumes) play an important role in reducing heart disease deaths.
  • Meat did not appear to affect heart disease risk in the context of a primarily plant-based diet.
  • Dairy was not included in the analysis, but some studies suggest dairy, particularly fermented dairy foods, reduce heart disease risk.
  • Finally, the study concluded: “Compared to other…modifiable risk factors (physical inactivity, drug and alcohol abuse, tobacco smoking, obesity, etc.), an altered diet is the most effective means of preventing premature deaths from cardiovascular disease.”

While every study has its weaknesses, this study is consistent with multiple previous studies showing that primarily plant-based diets are best for reducing heart disease risk. You will find a more complete discussion of these studies in my book “Slaying The Food Myths.”

With this study’s results in mind we can now ask whether the recommendations of the American Heart Association and other popular diets are correct. Are they likely to reduce heart disease deaths?

  • The American Heart Association Recommends a dietary pattern that emphasizes a variety of fruits and vegetables, whole grains, nuts and legumes, skinless poultry and fish, and low-fat dairy products. This study supports those recommendations.
  • This study also supports the heart-health benefits of the Mediterranean and DASH diets.
  • Meat and dairy were not explicitly considered in this study. Thus, the results of this study are also consistent with vegan and semi-vegetarian diets.
  • However, low carb diets like Paleo and keto eliminate some of the key food groups (whole grains, fruits, and legumes) that appear to be essential for reducing heart disease risk. 40% of the heart-health benefits in this study came from those 3 food groups. Thus, this study does not support claims that those two diets are heart-healthy long term.

For more details read the article above.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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