Potential Risks of Fat Burners
You’ll recall that according to the FDA, “supplements aren’t considered drugs, so they aren’t put through the same strict safety and effectiveness requirements that drugs are.”
That being said, here are several risks associated with “fat-burning supplements” and other fat burners that you’ll want to consider before taking these products:
1. Lack of Evidence for Safety
Most weight loss supplements are not tested in clinical trials or included in evaluation studies conducted under well-controlled conditions with average human volunteers. Weight loss pill manufacturers are not required to test new ingredients or even to list things like potential side effects on the product’s label. Therefore it can be hard to tell what type of ingredients you’re even ingesting when consuming weight loss supplements or how you’ll react to different dosages.
2. Faculty Labeling and Dangerous Ingredients
It’s been found that due to faulty labeling, some weight loss products like herbs, acids or enzymes can sometimes be tainted with things like bacterial germs, fillers, pesticides or toxic heavy metals. In one case, supplements advertised to women as “weight loss supplements” contained the weight loss drug sibutramine, which has been banned in the United States because of the risk of heart attack and stroke.
3. Harmful Interactions with Medications or Other Supplements
Another risk regarding the use of dietary supplements intended to promote weight loss is that these products are usually self-prescribed without clearance or input from a health care professional. This can result in harmful interactions between different products and/or medications. Currently in the U.S., there is no controlled system for reporting bad reactions and side effects associated with popular weight loss pills. While some people taking these products, or their doctors, may sometimes report problems to the FDA, they’re not required by law to do so.
4. Too Much Caffeine or Other Stimulants
Caffeine is often included in fat-burning supplements the form of yerba mate or guarana — however, manufacturers may include these substances in amounts they’re rarely used otherwise. Caffeine is a common weight loss ingredient because it often has the effect of dulling someone’s appetite and help increase energy for activity. However, too much caffeine can cause side effects like jitteriness, headaches, insomnia, anxiety, heart palpitations, diarrhea and more.