Skip to main content

Food Trends: Hooray for the FDA

I was so pleased to just read the consumer update Beware of Fraudulent Weight-Loss ‘Dietary Supplements’ posted by the FDA two days ago.  Since I’ve become a dietitian, the magic bullet supplement or diet pill industry has been a thorn in my side.  I’ve had many clients and patients over the years describe their habitual visits to GNC, the Vitamin Shoppe, or lately the internet purchasing hundreds of dollars of items that are supposed to help with weight loss, melt the fat off, or expedite the burn.  Now the FDA is speaking out and I’m thrilled. 

Not only was I happy to see this consumer update, but I learned something as well.  Did you know that federal regulators have evidence that some dietary supplements contain hidden prescription drugs that haven’t been adequately studied on humans?  The FDA also found that some weight- loss drugs still contained sibutramine, which was taken off the market in 2010 because it caused strokes and heart problems.  “We’ve found other weight-loss products marketed as supplements that contain dangerous concoctions of hidden ingredients including seizure medications, blood pressure medications, and other drugs not approved in the U.S,” quotes Michael Levy, director of the FDA.

I always remind my clients that dietary supplements are not regulated by the FDA and do not need to get any approval prior to selling products.  As suggested by the FDA, before you start taking any dietary supplement or weight loss product check with your healthcare provider or registered dietitian. 

I’ll leave you with this. “We have seen deaths associated with these weight-loss products,” adds Levy. “Make no mistake—they can kill you.”  Is it that worth it? Take a look at the full update at this link. http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm246742.htm

Comments

Popular posts from this blog

Miraculous Misconceptions: Raspberry Ketones

The interwebs are abuzz about the supposedly “miraculous” Raspberry Ketone supplements. Raspberry Ketone popularity started with Dr. Oz's show in February 2012, when he nicknamed it a “miracle weight loss drug.” Some even credit Raspberry Ketones with stimulating hair growth, but for our purposes here, let’s talk about weight loss. Raspberry Ketones are derived from red raspberries. Proponents claim that the supplement will stimulate your metabolism causing weight loss. However, there are no reliable studies to prove this.   Specifically there is no scientific evidence to show how it alters metabolism to promote weight loss. There is also no scientific evidence to determine a proper dosage. If you find a study that claims otherwise, check the funding source. Most likely, that study was funded by a company who produces or funds raspberry ketone products. As far as I know, no major pharmaceutical companies are investing in Raspberry Ketone research. And it is my opinion

Food Trends: A note about Stevia (zero calorie sugar substitute)

We’re all on the lookout for that sugar substitute that withholds calories, tastes good, and is natural and safe.   Recently I was asked what my thoughts were on Stevia?   Well to tell you the truth I didn’t have many thoughts on the product because basically I didn’t know much about it, except that in my mind it was a zero calorie product that could be substituted for table sugar.   I put this thought in my attic with the hopes of getting more acquainted at a later time. As I get myself more familiar lets start with the derivation.   Stevia is an herb that comes from South America and has been used by the Guarani Indians of Paraguay for over 100 years.   This is advertised on the Stevia website along with a statement that it provides zero calories because the body doesn’t metabolize glycosides from the leaf or processed forms.   Essentially Stevia is absorbed by the gut and broken down into Stevol which is excreted from the body as a waste.   There is no accumulation of the prod

Common Challenges: Pre Diabetes

In the health field arena we hear this term quite a bit as the obesity epidemic continues to soar and I was shocked to find out that the American Diabetes Association estimates that as many as fifty seven million Americans suffer from this disease, most undiagnosed. What in the world is pre Diabetes you say?   Well it is when your blood glucose is higher than normal but not high enough to be diagnosed as Diabetes.   There are two tests that determine this, the oral glucose tolerance test and the fasting plasma glucose test.   Any of us who have been pregnant remember the oral glucose tolerance test, a challenge where you drink glucose and test blood sugar levels at different intervals up to two hours post.   Normal is considered under 140 mg/dL two hours post food. If your oral glucose tolerance test is between 140 mg/dL and 200 mg/dL you are considered pre Diabetic.   Your fasting plasma glucose is a blood test that is collected in the a.m. after fasting.   Ideally this should b