Does garcinia cambogia extract work to lose weight
Steatosis occurs with decreased leptin action, whether due to leptin deficiency or resistance.
Does Garcinia Cambogia Extract Work for Weight Loss?
Recently, Dr. Oz called Garcinia Cambogia (HCA) the “Holy Grail of Weight Loss”- you’d better believe that it is worth taking a look at!
Dr. Chen called Garcinia Cambogia Extract a “Dual Action Fat Buster” that suppresses appetite and prevents fat from being made.
Now that we’ve gotten your attention, let’s review what this product is, how it works, and why it might just be the weight loss cure you’ve been searching for.
The HCA supplement is actually extracted from the skin of the fruit, which is better known by the name tamarind. The tamarind has been around for centuries, and what it can do for weight loss has basically revolutionized how we think of losing pounds.
The fruit is from Indonesia, but it can also be found in Asia, Africa, and India. It is regularly used in Asian cooking, so you may have even had some tamarind in your food before without realizing it!
It is said to actually make your meals more filling, acting as an appetite suppressant and making you feel full much more quickly. In some cultures, they will add the garcinia gummi-gutta to soup which they eat before a meal to aid with weight loss, because they do not eat much at their meals because the fruit actually blocks their appetites. If it has been being used for many years, why are we just learning about this incredible supplement now!?
The use of HCA can help patients lose two to three times more weight than they would lose without taking the supplement. Overall, this can help users of the product to lose ten pounds or more, over and above what they would have lost without the use of the extract. You are not even required to increase your exercise rate or change your diet to reap the results of HCA.
So if you have a problem with the amount of weight you’ve been able to lose, or the ‘plateau’ feeling that most of us get after losing those first few pounds, Garcinia Cambogia may be right for you!
How The Garcinia Cambogia Diet Works
There are five primary reasons that doctors are calling this the Holy Grail for weight loss. First, it helps a person to manage their level of Cortisol, which is the hormone that results from stress within the body.
Second, it is an appetite reducer, meaning it helps you to not only control the amount of food that you eat, but also those pesky cravings that can throw us all off track.
The third reason is that it actually acts like a fat blocker, so that fat cells are not able to be formed within the body. Combine that with a lower appetite and you’re right on target!
Fourth, it naturally decreases the amount of belly fat that you carry on your body. For anyone trying to lose weight, that is the number one area that we have trouble with, so this is a huge added benefit.
Lastly, it helps those of us who are emotional about our eating habits. Are you one of the many people who eat when they are sad, lonely, or depressed? this weight loss product actually increases your Serotonin level, which helps to even out your moods. You will see a decrease in emotional eating because of it.
Most products simply don’t have as many benefits to the patient. We listed the big five benefits that in tandem, will result in weight loss.
Where To Buy High-Grade Garcinia Cambogia Extract The best supplier for 100% pure Garcinia that we have found in South Africa is shown here(Pure Garcinia Cambogia Extract).
Many products out in the weight loss market only have one or two of those features. NOT FIVE! If there are more benefits in your favor, the bigger the chances are that you will lose weight.
Sixth, people who take this product also often see an increase in their lean muscle and a decrease in their level of fat. This is pretty incredible in combination with the five facts listed above.
What to Look for in Garcinia Cambogia Extract
Dr. Oz may have recommended the product on his show, but there are only certain levels of any product that would live up to his high standards. So don’t just buy the first version of the product that you are able to find on the internet and hope for the best. If you do that, you may very well end up with a product that doesn’t meet the doctor’s strict criteria, meaning it will be less effective. While Dr. Oz didn’t approve any one product specifically, you want to make sure the product that you pick falls within the appropriate standards.
There are four things you’ll want to look for in the product that you choose. First, make sure that the supplement is clearly marked as HCA, or Garcinia Cambogia and that it contains at least fifty percent hydroxycitric acid. Next, make sure that the product mentions that it has potassium and calcium in the supplement, which can really help maintain your metabolism level. You also want it to say that it doesn’t contain artificial ingredients (also called binders or fillers). Last, make sure it has a daily serving size of 1500 milligrams, otherwise you won’t be getting enough of the product to make an impact on your weight loss.
Follow the directions on the package, but also, take the product with an empty stomach approximately one hour before a meal. This supplement is not safe for women who are pregnant or who are breastfeeding. If you have any serious medical problems, you should speak to your doctor before you begin a supplement like Garcinia Cambogia.
So instead of counting calories and making sure you get enough out of each minute of exercise per day, you can use this product as an assistant to your weight loss. Your confidence level will increase, and as you start losing a few pounds, you’ll be all the more likely to continue with your weight loss as you gain energy, increase your mood, and watch the pounds melt away.
You can buy the Garcinia Cambogia extract, or HCA, in most health food stores and all over the internet. Keep in mind that if you make no changes to your diet or exercise routine, you’ll probably see a weight loss of around four pounds per month. But if you are extra motivated to lose weight, use this as an opportunity to eat better, to start up a daily exercise routine, and enhance the natural properties of this amazing supplement to get the maximum benefit.
Famous doctors stated, “Instead of focusing on your weight, you can now focus on your dress size and waist size and the things we all care about. You’ll look better because you have more of that muscle mass because your energy is being used to build muscle instead of fat.”
Garcinia Cambogia Recap
- It acts as a Fat Blocker, which means fat cells will not be allowed to increase in size
- Appetite Suppressant and Controls Cravings
- Decrease in Belly Fat
- No Side Effects
- Supports Healthy Lipid Levels
- Emotional Eaters will see an increase in Serotonin which will Balance Moods
- Helps in managing Cortisol the Stress Hormone
When Buying Garcinia Cambogia Extract Supplement Use The Dr.
If you’ve been trying to lose weight, you’ve most likely heard of garcinia cambogia – a fruit believed to hold the very key to healthy weight loss.
Where to Buy Garcinia Cambogia Diet Pills Recommended by Dr Oz?
Oz Buying Guide:
(Remember Dr. Oz does not recommend any specific brand)
- The name Garcinia Cambogia (HCA) is on the bottle
- It Contains at least 50% HCA (hydroxycitric acid)
- It Contains Potassium and Calcium (helps with metabolism)
- The Daily Serving Size is 1500mg – 3000mg
- There are No Fillers, Binders, or Artificial Ingredients
Health experts, doctors, and scientists have shown that you can lose weight with unparalleled Garcinia Cambogia after close studies of its ingredients and how it works. This is the most authoritative of the 7 studies done so far on Pure Garcinia Cambogia for weight loss:
Obviously, taking an Garcinia HCA supplement alone won’t help you shed those unwanted pounds. But in conjunction with a healthy diet and regular exercise, the studies seem promising. In fact, participants in a recent study who took an HCA supplement lost on avg. about four pounds per month! 🙂
Have you tried Garcinia Cambogia? What were your results? How do you feel about it? Share your thoughts with us!
Garcinia Cambogia: Safe for Weight Loss?
In this Article
In this Article
In this Article
Garcinia cambogia, a tropical fruit also known as the Malabar tamarind, is a popular weight-loss supplement. People say it blocks your body's ability to make fat and it puts the brakes on your appetite. It could help keep blood sugar and cholesterol levels in check, too. You'll find it in bottles on the shelf at the store as well as mixed with other ingredients in diet products.
Does it live up to its hype? Maybe a little, but it might not be worth it.
How It Works
The active ingredient in the fruit's rind, hydroxycitric acid, or HCA, has boosted fat-burning and cut back appetite in studies. It appears to block an enzyme called citrate lyase, which your body uses to make fat. It also raises levels of the brain chemical serotonin, which may make you feel less hungry.
But actual weight loss results aren't impressive. A review published in the Journal of Obesityfound that people who took garcinia cambogia in studies lost about 2 pounds more than people who didn't take it. The reviewers couldn't say for sure that the weight loss was because of the supplement. It could have been from the lower-calorie diet and exercise programs the people in the studies typically followed. Better studies are needed to find out if HCA really helps people lose a lot of weight and keep it off.
Type 2 Diabetes and High Cholesterol
Garcinia cambogia may make it easier for your body to use glucose, the sugar your cells need for energy. Mice that got garcinia cambogia in one study had lower insulin levels than mice that didn't. That's another reason, besides weight loss, that people with diabetes are interested in it. However, if you're taking garcinia cambogia along with a medication to control your blood sugar, your glucose could get dangerously low.
Some research has found that garcinia cambogia can also improve cholesterol levels, lowering triglycerides and LDL (the "bad" cholesterol) and raising HDL (the "good" cholesterol).
Up until October 28th, 2012, few people around the world knew about ‘garcinia cambogia' and would have lost first round of a national spelling bee if asked what it was.
But you shouldn't use it if you're already on a prescription for your cholesterol.
Possible Side Effects
When you take garcinia cambogia, you might get:
In 2009, the Food and Drug Administration warned everyone to stop using a weight-loss product that contained garcinia cambogia because some people taking it got serious liver problems. The product had other ingredients, too, so it's not clear that garcinia cambogia was to blame. While some research suggests the supplement is safe for your liver, other research says no.
Garcinia cambogia may interact badly with:
You definitely don't want to use it when you're pregnant or nursing, or if you have kidney or liver problems. It is possible that manic symptoms may emerge as a side effect.
To Buy or Not to Buy
Since study results are mixed, you should talk with your doctor to help you decide if taking garcinia cambogia is a good idea. Even if it's safe, it may not help you lose much weight. It's probably wiser to spend your money on healthy food or an exercise DVD.
Onakpoya, I. Journal of Obesity, 2011.
NYU Langone Medical Center: "Weight Loss Aids."
Byrne, S. Consumer Reports, March 24, 2014.
Wielinga, P.Y. American Journal of Physiology, June 1, 2005.
Leonhardt, M. Nutrition, October 2004.
Hayamizu, K. Fitoterapia, April 2003.
Preuss, H. Nutrition Research, January 2004.
Preuss, H. Diabetes, Obesity and Metabolism, May 2004.
Preuss, H. International Journal of Clinical Pharmacology Research, February 2005.
Drugs.com: "Garcinia (hydroxycitric acid)."
Kim, Y. World Journal of Gastroenterology, Aug. 7, 2013.
Stohs, S. Toxicology Mechanisms and Methods, November 2010.
Clouatre, D. World Journal of Gastroenterology, Nov. 28, 2013.
Marquez, F. Critical Reviews in Food Science and Nutrition, Issue 7, 2012.
Medscape: "Leukotriene Receptor Antagonists."
Garcinia Probably Works But Is Far From a Weight Loss Miracle
Women make up a majority of Dr. Oz’s audience. The majority of women would like to lose weight. That is a match made in heaven, a marketer’s dream. And Oz has never hesitated to exploit that fact to increase audience share, playing fast and loose with sensationalized evidence instead of giving his viewers science-based advice.
Garcinia cambogia extract (GCE) comes from a tropical fruit from India and Southeast Asia. The active ingredient, hydroxycitric acid (HCA), is said to block fat and suppress the appetite.
Dr. Oz has promoted a series of weight loss supplements on his show. Raspberry ketones were presented as a fat-busting miracle, then green coffee bean extract was touted as “magic,” “staggering,” and “unprecedented.” And now both of those miracles have apparently been superseded by an even greater miracle: Garcinia cambogia extract.
Dr. Oz calls it “The newest, fastest fat buster.” A way to lose weight without “spending every waking moment exercising and dieting.” “Triples your weight loss.” “The most exciting breakthrough in natural weight loss to date.” “The Holy Grail.” Oz claims that “Revolutionary new research says it could be the magic ingredient that lets you lose weight without diet or exercise.”
All that sounds too good to be true, and it is.
The activity may be (1) associated with the iron in G.
Garcinia probably does work to some extent to improve weight loss, but the evidence doesn’t begin to justify such grandiose claims.
Garcinia cambogia extract (GCE) comes from a tropical fruit grown in India and Southeast Asia. The active ingredient has been identified: hydroxycitric acid (HCA). It is said to block fat and suppress the appetite. It inhibits a key enzyme, citrate lyase, that the body needs to make fat from carbohydrates. It suppresses appetite by increasing serotonin levels; low serotonin levels are associated with depression and emotional or reactive eating.
It allegedly decreases belly fat, suppresses appetite, controls emotional eating, and changes body composition by increasing lean muscle mass. It doesn’t just produce weight loss, but it improves overall health. It is said to decrease cholesterol, LDL, and triglycerides by 10-30% and to raise levels of the “good cholesterol” HDL.
An independent analysis found that some brands contain far less active ingredient than claimed. Consumers are advised to look for at least 50% GCE with potassium but with no fillers, binders, or artificial ingredients.
It should be taken on empty stomach 30-60 minutes before a meal. Results increase with dosage, but doses over 3 000 mg a day should be cleared with your doctor.
Dr. Oz recommends a dose of 500-1000 mg of Garcinia cambogia potassium before each meal. (Some experts believe the potassium salt is more effective than other formulations.) He says not to take it if you are pregnant or breastfeeding, or if you have Alzheimer’s disease or other forms of dementia, because it can worsen dementia. If you have diabetes, it can cause hypoglycemia, and if you are on a statin, it can increase the risk of harmful side effects like rhabdomyolysis or muscle degradation.
Oz contradicts himself: he suggests that it can produce weight loss without diet or exercise, yet he clearly recommends it be used along with exercise and properly portioned meals.
The garcinia evidence
With Dr. Oz’s track record, I was not willing to simply accept his word for the wonders of Garcinia. I went to PubMed, where a search for hydroxycitric acid brought up 64 articles. Some were irrelevant, and the relevant ones included a lot of animal studies and a smaller number of human studies with inconsistent results.
Guinea pigs on a high cholesterol diet who were given a different Garcinia species (atriviridis) had a tendency to decrease lipid composition levels and fat deposition in the aorta. HCA caused congenital defects in rats. Another rat study found that it decreased body weight gain and visceral fat accumulation by reducing food intake but had no lasting beneficial effects on hypertriglyceridemia and hyperinsulinemia. Yet another rat study showed that it suppressed body fat accumulation but was toxic to the testes.
To try to make sense of the inconsistent results, Onakpoya et al. did a systematic review of the published randomized controlled trials (RCTs) as of 2011.
February 19, 2018 February 19, 2018 Zylexitrim Garcinia – New Garcinia Pills To Reduce Weight & Get Thin!
Their analysis found a small, statistically significant difference in weight loss (1.75 kg vs 0.88 kg, less than 2 pounds). They commented that the studies all had methodological weaknesses, so these results could be due to GIGO (garbage in/garbage out). The two studies with the best methodology found no statistically significant difference from placebo. Adverse events were twice as common with Garcinia (headache, nausea, upper respiratory and gastrointestinal symptoms). The authors concluded:
The evidence from RCTs suggests that Garcinia extracts/HCA generate weight loss on the short term. However, the magnitude of this effect is small, is no longer statistically significant when only rigorous RCTs are considered, and its clinical relevance seems questionable.
Oz featured a patient testimonial on the show from a woman who had lost 10 pounds in 4 months. She started noticing results after a week; she reported that her sugar cravings were decreased, she had more energy, and she went down a dress size from 10 to 8. She had no side effects. Says she was at a plateau and wanted a jump-start.
At this point, I don’t think we can reliably say whether Garcinia has a clinically relevant advantage over simple calorie reduction and exercise. It appears to be safe, and it may have a role in helping patients lose weight by assisting motivation and enlisting placebo effects.
Dr. Oz’s popularity is enduring, but diet fads aren’t. I confidently expect another “miracle” to supplant Garcinia in the Land of Oz in the not-too-distant future.
- Posted in: Herbs & Supplements, Science and the Media
- Tagged in: garcinia, Mehmet Oz, The Dr. Oz Show, weight loss supplements
Posted by Harriet Hall
Harriet Hall, MD also known as The SkepDoc, is a retired family physician who writes about pseudoscience and questionable medical practices. She received her BA and MD from the University of Washington, did her internship in the Air Force (the second female ever to do so), and was the first female graduate of the Air Force family practice residency at Eglin Air Force Base. During a long career as an Air Force physician, she held various positions from flight surgeon to DBMS (Director of Base Medical Services) and did everything from delivering babies to taking the controls of a B-52. She retired with the rank of Colonel. In 2008 she published her memoirs, Women Aren't Supposed to Fly .