In the pursuit of athletic performance, many individuals turn to sports supplements to enhance their workouts and achieve their fitness goals. However, a recent study has shed light on a concerning issue ‒ sports supplements may not always contain the ingredients they claim to, and in some cases, they may even include unapproved drugs.

This article will delve into the findings of the study, explore the potential risks associated with these supplements, and provide recommendations for consumers to make informed choices when it comes to their health and fitness.

The Study's Disturbing Findings

The study, published this week in a reputable medical journal, examined 57 sports supplements that purportedly contained botanical ingredients known to improve sports performance. Unfortunately, the results were far from reassuring. Only six of the supplements, a mere 11%, contained approximately the amount of the advertised ingredient as stated on the label. Disturbingly, seven of the supplements included drugs that were explicitly prohibited by the Food and Drug Administration (FDA).

Furthermore, 40% of the supplements had no detectable amount of the ingredient they were supposed to contain. Even among the supplements that did contain the advertised ingredient, the concentrations varied significantly, ranging from almost none to over three times the amount listed on the label. This inconsistency raises concerns about the efficacy and safety of these products.

Dr. Pieter Cohen, an internist at the Cambridge Health Alliance and Harvard Medical School, who co-led the research, expressed his dismay, stating, "Industry is reckless with consumer health." These findings highlight the need for increased regulation and scrutiny in the sports supplement industry to protect consumers from potentially harmful products.

The Supplement Industry's Response

In response to the study, Steve Mister, president of the Council for Responsible Nutrition, which represents the supplement industry, assured consumers that they can have confidence in mainstream products purchased from reputable stores. However, he cautioned against purchasing supplements from "the dark corners of the internet," emphasizing the importance of sourcing products from trusted retailers.

Mister further criticized the study, asserting that studies like this one unnecessarily alarm consumers and paint an inaccurate picture of the industry. He emphasized that the findings of this study are atypical and do not represent the quality of mainstream products found in local pharmacies or vitamin stores.

While Mister's statements aim to reassure consumers, it is crucial for individuals to remain vigilant and informed when selecting supplements to avoid potential risks.

The Dangers of Mislabeling and Contamination

The mislabeling and contamination of sports supplements pose significant risks to consumer health. These products can contain unapproved drugs, potentially leading to adverse effects on the body. Additionally, supplements can also be contaminated with heavy metals, further compounding the potential harm they may cause.

One study revealed that supplement side effects were responsible for over 20,000 emergency room visits annually. These statistics underscore the importance of understanding the potential dangers associated with these products and highlight the need for stricter regulations to protect consumers.

Dr. Peter Lurie, president and executive director of the Center for Science in the Public Interest, a nonprofit consumer advocacy group, expressed his concern regarding the widespread misconception that the FDA thoroughly reviews and evaluates the effectiveness of supplements. Lurie emphasized that the general public often overestimates the extent of the FDA's oversight.

Furthermore, Lurie stressed the financial burden that supplements can impose on consumers, explaining that they can cause "injury to the wallet." This highlights the need for consumers to make educated choices when it comes to supplement purchases to avoid wasting money on potentially ineffective or unsafe products.

The Need for Stronger Regulation and Enforcement

The study's findings raise questions about the efficacy of current regulations governing the supplement industry. Dr. Cohen, who has been investigating supplement problems for years, expressed his frustration with the lack of action from both the industry and the FDA. Cohen revealed that he had previously alerted the FDA to the presence of potentially dangerous stimulants in supplements after the ban on the use of ephedra. However, the FDA's response fell short, as they did not follow through with enforcement actions against the manufacturers.

Cohen's experience highlights the urgent need for stronger enforcement of regulations and more comprehensive laws to prevent potentially harmful products from reaching the market. At a minimum, Dr. Lurie recommends that companies should be required to disclose the products they manufacture, allowing the FDA to prioritize inspections and allocate resources effectively.

Mister, representing the supplement industry, agreed with the need for increased enforcement, stating that the FDA should be doing more to ensure compliance across the entire marketplace, including the less regulated corners.

Unapproved Drugs Found in Botanical Sports Supplements

The study discovered several unapproved drugs in the botanical sports supplements analyzed. These drugs included octodrine, oxilofrine, deterenol, and 1,4-dimethylamylamine. Octodrine, oxilofrine, and deterenol were previously available in Europe but are prohibited by the FDA due to their potential adverse effects on the heart. The fourth unapproved drug, omberacetam, is available only in Russia and claims to improve brain function.

These unapproved drugs pose significant health risks, particularly concerning the cardiovascular system. They are suspected to increase blood pressure, heart rate, and muscle contraction of the heart. The presence of such drugs in supplements intended for sports performance raises serious concerns about the potential harm they may cause to individuals using these products.

Choosing Safe and Reliable Supplements

Given the risks associated with mislabeled and contaminated sports supplements, consumers need to be proactive in selecting safe and reliable products. Dr. Cohen recommends choosing supplements certified by either the U.S. Pharmacopeia (USP) or the NSF. These certifications provide some reassurance that the product contains what it claims to, although they do not guarantee efficacy.

The Council for Responsible Nutrition also offers recommendations to consumers, advising them to purchase supplements from mainstream retailers and to choose brands they recognize. These steps can help individuals avoid purchasing products from unreliable sources that may carry a higher risk of mislabeling or contamination.

It is essential to note that only two ingredients have been shown to have marginal benefits for workouts in the short term. Creatine, an amino acid, can support muscles and aid in repetitive lifting. Additionally, a small amount of caffeine, equivalent to approximately 100 mg or a small cup of coffee, can provide a subtle improvement in function when fatigued. However, it is important to consult with a healthcare professional before incorporating any supplements into your routine.


The findings of the study on sports botanical dietary supplements underscore the need for increased regulation and enforcement in the supplement industry. Consumers must be aware of the potential risks associated with mislabeling and contamination of these products, as well as the presence of unapproved drugs. By choosing certified supplements from reputable retailers and familiar brands, individuals can make more informed decisions and lessen the likelihood of adverse health effects.

It is crucial for both industry stakeholders and regulatory agencies to prioritize consumer safety and take swift action to address the inadequacies in the current system. By doing so, we can ensure that sports supplements are accurately labeled, free from contaminants, and genuinely beneficial for individuals seeking to enhance their athletic performance.

About the Author

Hi, this is Maxon. I started Ideal Life Mastery with the purpose of helping others to create an ideal lifestyle for themselves. Our contents included Healthy recipes, meal planning, weight loss, fitness and health tips for your healthy lifestyle. Find your motivation and stay fit for a lifetime.

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}