Review of supplements
Questionable evidence to evidence Weight Loss Supplements
Bitter Orange, Citrus Aurantium, and Sour Orange:
These products are concentrated extracts from the orange peel. They are often used in “ephedra-free” products, claiming that they increase metabolism, but tests involving people haven’t even been conducted! They contain the stimulant synephrine, which can cause hypertension and cardiovascular toxicity. Orange supplements can also interact with medication. Their risks are even greater when used with other stimulant-containing ingredients such as caffeine and decongestants. Individuals with heart disease, hypertension, and glaucoma should avoid these at all costs.
Chromium For Weight Loss
(Examples: Puritan’s Pride Chromium Picolinate, Vitamin World Naturally Inspired Yeast Free Chromium Picolinate, Nutrilite Trim Advantage): Claims that chromium increases weight loss and improves body composition have only been backed by one study, while all other studies failed to find any supporting evidence. There are two types of chromium: Trivalent (which the body requires and is considered safe in doses of 200 micrograms or less daily) and Hexavalent (which may cause stomach upsets, ulcers, convulsions, kidney and liver diseases, and death). Hexavalent chromium can be toxic and shouldn’t be used in supplements, but some do contain this dangerous form!
Conjugated Linoleic Acid (CLA) For Weight Loss
(Examples: Vitamin World CLA, Nature Made CLA, Now Foods CLA): This product claims to promote leanness, but very few studies support this claim. While more research is needed, CLA is generally safe.
Ephedra/Ephedrine For Weight Loss
Ephedra may aid weight loss by suppressing appetite, and research has proven its effectiveness when used with caffeine. However, ephedra causes high blood pressure, stroke, and serious heart problems, which is why the sale of dietary supplements containing ephedra was prohibited in April 2004.
7-Keto Dehydroepiandrosterone (7-keto DHEA) For Weight Loss
Preliminary research indicates that this product may decrease body weight and fat composition by increasing metabolism, but larger research studies are needed (see Ephedra to learn why testing is important).
Hydroxycitric Acid (HCA) and Garcinia Cambogia For Weight Loss
These products claim to suppress appetite and improve fat metabolism. While studies have shown mixed results, they are generally safe.
L-Carnitine For Weight Loss
L-Carnitine claims to inhibit obesity, but there is very little evidence of its effectiveness.
(DHA), Pyruvate, and Dihydroxyacetone and Pyruvate (DHAP): A few small studies suggest that these supplements may have modest effects on weight loss, but research is needed. Presently, no serious side effects have been reported.
Fat Blockers For Weight Loss
Lecithin, Guar Gum, Psyllium Hulls, Chickweed, and Chitosan (Examples: Chito-Trim, Exercise in a Bottle, Fat Blocker—Chitosan Complex, Fat Grabbers, Fat Trapper, Fat Trapper Plus, Metabo Fat Blocker, Miracletab, Now Chitosan with Chromium): These products claim to help break down fat so that it can be absorbed, emulsified, trapped, and eliminated by the body. There is currently no competent and reliable scientific research to support such claims.
Starch Blockers For Weight Loss
White Bean Extract, White Kidney Bean Extract, Green Tea Extract, Chlorogenic Acid from Coffee, Banaba Extract, Phaseolus Vulgaris, Natural Bean Extract (Examples: Carb Blocker Triple Action, CarboGetic, Carbo Grabbers, Carb Shuttle, CarboVal, Extreme Carb Blocker, Maximum Strength Phase 2 Carb Blocker, Now Phase 2 Carb Blocker, Starch Blocker Plus, UltraCarb, Xenadrine CarboCurb): These products claim to prevent the digestion and neutralization of sugar and carbohydrates, therefore reducing the calories available to the body. The undigested carbohydrates are carried to the intestine for elimination. These claims lack scientific research and are false and misleading.
Stress, Craving, and Appetite Controllers For Weight Loss
Hoodia Gordonii: For years the South African San bush people have used the succulent plant, Hoodia gordonii, to stave off hunger during long hunts. A few preliminary and unpublished research studies indicate that there may be some type of appetite-suppressing mechanism from a molecule in Hoodia called P57. This molecule supposedly affects the hypothalamus of the brain to reduce appetite. Now this plant from the Kalahari Desert is being imported and made into Hoodia pills, tablets and capsules to supposedly help with hunger control for those trying to lose weight. However, there is no conclusive evidence to support these claims regarding appetite control and weight loss. For now, more evidence is needed to determine if Hoodia is effective for any clinical condition. Beyond that, there is plenty of fake Hoodia on the market. News reports suggest that some Hoodia products don’t even contain any actual Hoodia.
Magnolia Bark, Korean Ginseng, Chromium Picolinate, and Chitosan For Weight Loss
(Examples: CarboGetic, CarboVal, Maximum Strength Phase 2 Carb Blocker, Miracle Tab, Now Chitosan with Chromium): These ingredients claim to suppress appetite, reduce stress-induced cravings, and normalize cravings overall. No competent and reliable scientific evidence exists to support these claims.
Cortisol Control For Weight Loss(Examples: CortiSlim, CortiStress, Cortisol Stress Test)
Cortisol is also called the “stress hormone.” These claims suggest that a persistently elevated cortisol level is the underlying cause of weight gain and weight retention. The supplements further claim to eliminate cravings for certain foods (including sweets and carbohydrates), control appetite, ease eating due to stress, burn calories efficiently, and therefore result in weight loss. While cortisol levels can be a factor, these “control” claims are not supported by documented scientific research. They are considered false, misleading, and deceptive.
Body Composition Regulators For Weight Loss
Chromium Picolinate and Garcinia Cambogia (Example: Turbo Tone): These claim to significantly improve body composition and fat loss, particularly in individuals who may not be as aggressive in making lifestyle changes. These claims lack scientific substantiation, making them false and misleading.
Caffeine Boosters For Weight Loss
Mate, Yerba Mate, Jesuit’s Tea, Paraguay Tea, Black Tea, Cocoa, Coffee, Cola Nut, Green Tea, Guarana (Examples: Metabolife, Stacker Two): The caffeine contained in these products is a stimulant, which raises blood pressure and has diuretic effects. Chronic use of caffeine can produce tolerance and psychological dependency as well. Caffeine was often combined with ephedra (which was removed from the market in the U.S.) for weight loss.
Topical Fat Loss Gel and Cream Ingredients For Weight Loss
Leptoprin and Anorex (Examples: Cutting Gel, Dermalin, Tummy Flattening Gel): These products claim to promote a rapid and visible fat loss on the areas of the body where they are applied. These are false, unsubstantiated claims, without any scientific research.
Weight loss “cures” come and go. Before wasting your money, find out if the claims are fact or phony.
Given so much misinformation, you may want to consult with a professionally trained obesity medicine physician that will look at the evidence for any of the claims and be able to recommend those that are backed by evidence based studies.
How can W8MD help?
W8MD Medical Weight Loss Program is a medical weight loss and sleep wellness program for people who are serious about losing weight and gaining control of their health. We understand that losing weight and keeping it off is a challenge for many people and a physician trained in the new field of Obesity Medicine can help. That is why we are committed to our proven approach to medical weight loss using evidence based non surgical methods. We want to give you all the tools you need to succeed in losing weight fast and safe in New York City.
If you are a bit overweight or obese and would like to lose weight safely and effectively using proven and evidence based methods instead of fad and unhealthy diets, W8MD’s unqiue insurance physician weight loss and wellness program might be right for you. Since acceptance is limited to only about 10 new patients a week at this time, call W8MD today at 718-946-5500 to see if you can be accepted in the W8MD’s insurance medical weight loss program.
Under the direction of Dr. Prab Tumpati, W8MD Weight Loss Centers unique insurance physician weight loss program can make a difference. Dr. Tumpati has passed a written board examination in the field of Bariatric Medicine and is also Board Certified in Sleep Medicine and Internal Medicine. The doctor’s of W8MD partner with each patient to develop a custom weight management program to best meet their individual needs taking into account their medical history, lifestyle and goals.
Sleep disorders and weight gain!
Since weight and sleep go together, most of the W8MD centers are able to address sleep issues such as snoring, obstructive sleep apnea, narcolepsy, insomnia and restless leg syndrome to name a few.
Limited Acceptance In Insurance Covered And Almost Free Weight Loss Program
Due to popular demand for the insurance weight loss program, we can only accept about 10 new patients per week at this time in our New York City or Greater Philadelphia medical weight loss offices.
W8MD has helped patients achieve their goals by using a proven four-step method for safe weight loss:
•a physician-supervised diet and weight loss medication,
•a personally structured and administered exercise program,
•comprehensive behavior therapy, and
•ongoing weight maintenance support.
We can help you achieve long-lasting weight loss without feeling constantly hungry and deprived. When you resent your weight loss plan because you feel constantly hungry, it is much more difficult to maintain any significant lifelong changes. When you feel hungry, you are biologically driven to eat, and diet plans that force you to fight that biological impulse can be difficult to maintain. At W8MD Medical Weight Loss Program, we want to help you achieve lasting weight loss results and make changes that will keep you healthy for a lifetime.
W8MD Medical Weight Loss Program is dedicated to individualized, affordable treatment and as one of the very physician supervised medical weight loss programs to accept most health insurances for the weight loss physician visits. Our non-surgical medical weight loss program is based on the latest medical research and utilizes proven methods to lose weight rapidly and keep it off for a lifetime.
Our Medical Director
Dr. Prab R. Tumpati is a highly trained and respected physician with training in Obesity Medicine, in addition to being board certified in Internal Medicine and Sleep Medicine, and is well versed in the medical treatment of overweight and obesity. Dr. Tumpati oversees all our patients and helps customize their individual weight loss treatments. We are committed to helping you lose weight as safely and efficiently as possible.
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