Death By Raspberry Ketones And Caffeine Powder: The Dangers Of Otc Supplements
Supplements aren’t always so harmless. (Facebook) Cara Reynolds, 24, took her first dose of Forza raspberry ketone supplements in February 2013 to help with a new weight-loss regimen. She went to her dad soon after with complaints about heart palpitations. “She’d only taken the recommended amount of pills but was scared because her heart was going 10 to the dozen,” her father told The Daily Mail. “That’s when she said she wasn’t going to take them for weight loss any more — it had really worried her.” However, after a split from her fiance the following month, the British healthcare worker took a lethal dose of the supplements she had bought off Amazon for under $40. Doctors tried 44 times to resuscitate Reynolds, but were unable bring her back. Raspberry ketones are the chemical compound that give the fruit its scent, and have been touted by the media and personalities like Dr. Oz and Kim Kardashian as weight-loss wonders. Although a few preliminary studies have shown ketones may help with weight loss, the evidence of its effectiveness is mixed at best. Outside a few animal and test-tube studies, there’s little science that proves ketones really work for slimming down. Along with raspberry ketones, Forza supplements combine resveratrol and caffeine. These tablets contain up to 250 milligrams of caffeine per pill, or roughly the same amount you’d get from four cans of Red Bull or seven cans of Coke. The dose Reynolds consumed was likely the equivalent of 2.5 cans of Red Bull. Through a representative, Forza issued a statement regarding Reynolds, saying, “This is a tragic and understandably upsetting situation for her family and friends, but it could have been effected through the misuse of any supplement. Forza products meet vigorous health and s Continue reading >>
What Is Raspberry Ketone?
MORE A raspberry contains 200 molecules that contribute to its distinct raspberry flavor. One of those, raspberry ketone, was singled out by food manufacturers decades ago for its potent smell. Berry-flavored candy, soaps and candles made today likely use raspberry ketone. More recently, the raspberry ketone garnered public attention again, but this time as a purported weight-loss aid. Raspberry ketone is actually found in cranberries, blackberries as well as red raspberries, or the species Rosaceae Rubus idaeus L. Red raspberries are native to Europe, Northern Africa and Central Asia. They have essential nutrients including beta-carotene and vitamins A, E and C. Only trace amounts of raspberry ketone are found in the fruit, so berry-flavored foods typically use raspberry ketone produced in a lab. Around 2010, scientists noticed that raspberry ketone had a similar molecular structure to capsaicin, which is the chemical responsible for the heat in chili peppers. Preliminary studies also suggested that capsaicin prevents weight gain. In light of these findings, scientists ran studies in mice and on human tissue to see if raspberry ketone also influences weight gain. Does raspberry ketone work? "Reliable research on the use of raspberry ketone for any health condition in humans is currently lacking. Further high-quality research is needed," said Catherine Ulbricht, senior pharmacist at Massachusetts General Hospital in Boston and co-founder of Natural Standard Research Collaboration, which reviews evidence on herbs and supplements. Only a handful of preliminary studies have been done to look at raspberry ketone as a weight loss aid, and none of these were done in humans. But the studies on mice or cells have signaled a potential weight loss effect. A 2005 study on mice fed Continue reading >>
Raspberry ketone is a chemical from red raspberries, as well as kiwifruit, peaches, grapes, apples, other berries, vegetables such as rhubarb, and the bark of yew, maple, and pine trees. People take raspberry ketone by mouth for weight loss. It became popular for weight loss after it was mentioned on the Dr. Oz television show during the segment called "Raspberry ketone: Miracle fat-burner in a bottle" in February 2012. People apply raspberry ketone to the skin for hair loss. Raspberry ketone is also used in foods, cosmetics, and other manufacturing as a fragrance or flavoring agent. Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate. The effectiveness ratings for RASPBERRY KETONE are as follows: Insufficient evidence to rate effectiveness for... Hair loss (alopecia areata). Early research shows that applying a raspberry ketone solution to the scalp might increase hair growth in people with hair loss. Male pattern baldness (androgenic alopecia). Early research shows that applying a raspberry ketone solution to the scalp might increase hair growth in people with male pattern baldness Obesity. Early research suggests that taking raspberry ketone plus vitamin C might decrease weight and body fat in healthy people. Other research suggests that taking a specific product (Prograde Metabolism, Ultimate Wellness Systems) containing raspberry ketone (Razberi K, Integrity Nutraceuticals) and other ingredients twice daily for 8 weeks reduces body weight, fat mass, waist and hip circumference when used with dieting compared to dieting alone in overweight people. The effects Continue reading >>
Raspberry Ketones — Do They Really Help With Weight Loss?
Raspberry ketones are chemicals from red raspberries that are thought to help you lose weight fast. Ketones are natural chemicals that give raspberries their enticing aroma, and they also occur in blackberries and cranberries. When ketones are taken from raspberries, they can be used to add fragrance and flavor to foods and products, such as colas, ice cream and cosmetics. The raspberry ketone is actually one of the most expensive products used in the food industry — the natural compound can cost as much as $20,000 per kilogram. That’s why supplement companies use synthetic raspberry ketone, which is much cheaper. Some research in rodents or in test tubes shows that raspberry ketones might increase measures of metabolism and affect a hormone in the body called adiponectin, which regulates metabolism. Raspberry ketones are claimed to cause the fat within cells to be broken down more effectively, which helps the body burn fat faster. The big issue here is that these claims are not supported with human research, as there is no reliable scientific evidence that proves raspberry ketones improve weight loss when taken by people. Are raspberry ketones another common unhealthy way to lose weight? Studies Involving Raspberry Ketones A 2005 study published in Life Sciences evaluated whether or not raspberry ketones help prevent obesity and activate lipid metabolism in rodents. The study involved two groups of mice — one that was fed a high-fat diet and took raspberry ketone doses for 10 weeks and another group that was given a high-fat diet for six weeks first and then began receiving raspberry ketone doses for the remaining five weeks, along with the high-fat diet. The results of the study suggest that raspberry ketones prevent the high-fat-diet-induced elevations in body Continue reading >>
Why Raspberry Ketones Don’t Have Anything To Do With Ketosis
Ever since Dr. Oz promoted raspberry ketones on his show back in 2012, they’ve been all the rage and hailed as the biggest fat-burning miracle supplement. You’ve likely seen the Google ads, the advertisements on TV, and the online “testimonials” talking about its amazing weight loss benefits. But how true is all of this, really? And do these raspberry ketones actually have anything to do with real ketosis? The truth is: raspberry ketones are pointless when it comes to ketosis, and we’ll go into the details here. But first, let’s get a good understanding of what they are and what they claim to do. What are Raspberry Ketones? In its true form, a raspberry ketone is actually found naturally in trace amounts in red raspberries and other fruits like blackberries, cranberries, and kiwis. It’s what gives berries their nice, appealing scent and flavor. Before being sold as supplements, raspberry ketones were mostly used in processed foods like ice creams and soft drinks and in perfumes and cosmetics. How Do Raspberry Ketones “Work”? The claim is that raspberry ketones help the body burn fat faster and more effectively because they supposedly increase levels of adiponectin, which is a hormone that regulates metabolism and blood sugar levels. This is appealing because adiponectin typically increases when you lose weight and those with low levels of the hormone tend to have a higher risk of suffering from type 2 diabetes, obesity, heart disease, and fatty liver disease. Also, the molecular structure of raspberry ketones is close to molecules that have been shown in studies to boost metabolism: synephrine, a stimulant, and capsaicin, a component in chili pepper. The claim here is that raspberry ketones can also boost metabolism because of the similarities. However Continue reading >>
Ask The Diva: Are Raspberry Ketones Safe?
Good question! For those who haven’t yet heard of them, raspberry ketones are the latest weight loss fad. The evidence on raspberry ketones as a weight loss aid is limited to one or two small studies done in test tubes and on rats, showing that ketones increased fat-burning metabolism. Although anecdotal testimony abounds, no scientific trials have been conducted in humans. Not surprisingly, those hawking raspberry ketones note that they work best when used in conjunction with exercise and a reduced calorie diet. Hmmm. As for safety, raspberry ketones have been used as a flavoring agent in food manufacturing for years and have GRAS status (generally recognized as safe). Unfortunately, we don’t know very much about the short or long-term effects of using raspberry ketones as a dietary supplement, which involves much higher dosages than are used in food manufacturing. Chemically, raspberry ketones resemble ephedrine--the stuff that’s kept behind the pharmacist’s counter to prevent its being used to produce methamphetamine. People with high blood pressure, diabetes, kidney disease, anxiety disorders, or who are pregnant or on asthma medicine are advised to avoid medications containing ephedrine or pseudoephedrine. If you’re in that category, I’d strongly advise that you avoid raspberry ketones as well. Bottom line: The alleged benefits of raspberry ketones are too small to warrant either the cost or the unknown risks and side effects. Join me on Facebook and Twitter! Have questions about nutrition or comments about the show? Log on to the Nutrition Diva Facebook Page, where I share recipes, tips, and discuss lots of interesting nutrition topics with a bunch of great people. You can also follow me on Twitter. Continue reading >>
What They Don’t Want You To Know About Raspberry Ketones
Before you jump on the raspberry ketone bandwagon, there are a few things you should know about this over-priced, proclaimed weight-loss miracle in a bottle. What is it? Raspberry ketone is the natural phenolic compound found in red raspberries (Rubus idaeus). In simple terms, this chemical compound gives berries their signature scent. Until recently, raspberry ketones were used primarily by the perfume and manufactured food industries, but now the compound is being sold in supplement form. Raspberry ketones have been touted as the next weight-loss miracle drug, with manufacturers claiming that the ketones help your body break down fat more efficiently, helping you to lose more weight. Is it true? Before you run to the pharmacy to pick up a bottle, at least finish reading this blog. What I’m about to share with you might surprise (or downright shock) you! Raspberry ketones have never been tested on humans in scientific studies. That’s right. You read that correctly. To date, there have been no human studies showing that raspberry ketones burn fat or benefit your weight loss. Now, if you are a rat, there are two studies of interest. One study gave male rats raspberry ketones, which resulted in an increased secretion of adiponectin, a hormone secreted by fat cells that helps the body break down fat. The result was less fat on the rat. In another rat study, the rodents were fed a high-fat diet with differing amounts of raspberry ketones. The rats that received more raspberry ketones burned more body fat and gained less fat tissue. A third study exposed fat cells in a test tube to raspberry ketones and found that the raspberry ketones stimulated the breakdown of the fat cells. I’ll agree that this is all very interesting research, but it is also considered very prelim Continue reading >>
What's The Best Raspberry Ketone Supplement?
Imagine you could shed fat and increase your metabolism, without spending hours of your day in the gym? If you could drop some pounds and get into a state of ketosis with ease, waking up feeling full of energy and radiating with confidence, because that adonis that lived deep down inside you, has finally surfaced him or herself to the world. How good would that feel? Instead, I bet you've probably been at if for a few months now, but haven't yet quite seen the results you've been looking for and before you know it you're already having thoughts of picking up the phone and ordering a juicy burger with all the trimmings (you can see where my mind always goes). But it doesn't have to be this way. Have you ever heard the terms raspberry ketones and weight loss in the same sentence? Well you better keep reading this article if you haven't. What are raspberry ketones? As the name implies, this type of chemical compound found in raspberries, cranberries and blackberries and is responsible for giving the fruits their powerful aroma. It also has a long history of being used as a flavor for processed food, soft drinks and ice cream. It was only recently discovered that this compound could help in weight loss and its popularity has only gone up since then. If you want to try raspberry ketones for weight loss, then I suggest you keep reading, because in this article I'm going to tell you how do raspberry ketones work and I may even point you in the right direction of where you can get the best products that actually work. Are There Any Side-Effects? The common question people ask is are raspberry ketone safe? One of the main reasons why this product has skyrocketed in popularity is there have been no reports of negative raspberry ketone side-effects, which is why I had to review th Continue reading >>
- KINGS Herbal | REH KINGS Herbal Official website | Ka Rey Herrera KINGS Herbal - one of leading herbal food supplement in the Philippines | Herbal supplement best for diabetes, hypertension, cancer, kidney stone and various diseases and illnesses
- KINGS Herbal | REH KINGS Herbal Official website | Ka Rey Herrera KINGS Herbal - one of leading herbal food supplement in the Philippines | Herbal supplement best for diabetes, hypertension, cancer, kidney stone and various diseases and illnesses
- Gout and Diabetes: Whats the Connection?
Maybe you've heard the claim that raspberry ketone supplements can melt away fat and prevent weight gain -- even if your diet is high in fat. But what are they, and can they really do that? Raspberry ketones are natural chemicals that give raspberries their enticing aroma. When ketones are taken from raspberries, they can be used to add fragrance and flavor to things such as colas, ice cream, and cosmetics. Experts say that investing in a bottle of raspberry ketone supplements amounts to little more than wishful thinking. And it may or may not be harmful. In one small study, people who took 200 milligrams of raspberry ketones combined with 1,200 mg of vitamin C daily for 4 weeks lost weight and body fat. But the study did not follow good scientific methods. It doesn't show whether any benefit was from either the vitamin C or the raspberry ketones or from the combination. Until more is known, experts say you're better off holding onto your money. Instead, stick to a healthy, balanced diet and regular exercise. Both of those have been shown to be effective ways to manage weight. Raspberry ketones in food and cosmetics are generally considered safe. But no one knows what short- or long-term effect raspberry ketone supplements could have on your overall health. No study has been done to document potential side effects. There are also no studies that look at potential drug or food interactions. The fact that raspberry ketones chemically resemble other stimulants suggests the potential for certain side effects. And there are anecdotal reports of jitteriness, increased blood pressure, and rapid heartbeat among people taking raspberry ketone supplements. Without scientific evidence, no one can say what dosage of raspberry ketone supplements, if any, might be safe to take. Talk Continue reading >>
Is Raspberry Ketone Safe?
Raspberry ketone skyrocketed to fame when Dr. Oz dedicated a special episode of “The Dr. Oz Show” to exploring the weight loss potential of this raspberry compound. The primary aroma compound of red raspberry, raspberry ketone is said to stimulate fat burning and even suppress the appetite. Over time, this should translate to weight loss. Dietary supplements have since jumped on the raspberry ketone bandwagon, full of promises of smaller dress sizes and washboard abs. But hardly anyone is talking about potential side effects of raspberry ketone. Is raspberry ketone safe? Let’s find out. How Raspberry Ketone Works To know whether or not raspberry ketone is safe, we first have to know how it works. Biologically speaking, raspberry ketone works in two ways to promote weight loss. First, raspberry ketone increases the release of the hormone norepinephrine. Norepinephrine is the same hormone released when you’re in stressful situations. It causes your heart rate to speed up and your body to release more glucose, combining to give you greater energy and physical performance. The second weight loss mechanism works through a protein called adiponectin. Found in fat cells, adiponectin regulates insulin function and reduces inflammation in the circulatory system. This prevents weight gain and risk for type 2 diabetes. One study even found adiponectin increased weight loss by between 18 and 48 percent. Raspberry ketone promotes this process by increasing the secretion of adiponectin. Both mechanisms of action promote weight loss, but they also involve side effects. Here’s a look at a few of the most common raspberry ketone side effects and the reasons why they occur. Jittery Feelings and Rapid Heartbeat As a stimulant, raspberry ketone triggers faster reactions in the Continue reading >>
Raspberry Ketone Reviews And Side Effects
Until the Internet came around, people would rely on word-of-mouth to determine if products were legitimate or even safe. But now, if you are even vaguely interested in a diet product, you can quickly find an abundance of information about how a product works and what type of results you should expect. If you have been looking for a diet product to help you burn fat and control your appetite, then you may be interested in reading some of the Raspberry Ketone Reviews that are online. In this review I’m going to talk about everything that you need to know regarding this highly popular fruit, including raspberry ketone side effects, benefits, the BAD about this weight loss product and so on… so keep reading, you’ll be glad you did! What Are Raspberry Ketones? If you have never heard of raspberry ketones, then you may be somewhat confused by exactly how they work and where they come from. Raspberry Ketones are enzymes that are naturally found in raspberries, but it takes more than 1000 raspberries in order to get the same kind of metabolic enhancement that you will get in a single dose of a raspberry ketones supplement. This dietary supplement has been proven to assist with weight loss in a number of different ways and without causing any unnecessary side effects. It acts as a fat burner, a fat inhibitor, and a metabolic booster all at the same time plus it provides your body with additional nutrients that are beneficial even if you are not dieting. How Does This Product Really Work? Perhaps the first thing you will notice when you take raspberry ketone is that you have a slightly increased energy level. The reason for this is because the antioxidants in raspberry ketone are able to attack your fat cells and oxidize them… …and that chemical process results in addi Continue reading >>
Raspberry Ketone: The Truth Behind This Banned Fat-burning Slimming Aid
In recent years, Raspberry Ketone’s apparent qualities in aiding weight loss have been popular. It’s a chemical compound found in raspberries, blackberries and cranberries, which is not only found in weight loss products, but also in foods as a flavouring and fragrance agent. Results from clinical animal studies have revealed Raspberry Ketone can help enhance the fat burning process and reduce fatty tissue in the body. But while hundreds of versions of the product have hit shelves all over the world it was band in the UK in 2003 by the Food Standards Agency. The reason for its ban came after concerns emerged over its safety and there being no conclusive studies conducted on humans supporting its use as a weight loss supplement. The Food Standards Agency classified Raspberry Ketone as a ‘novel food’ - a type of food that does not have a significant history of consumption or one that is produced in a way that has not previously been used for food. In making Raspberry Ketone a novel food, the Foods Standards Agency has also made it illegal to sell the substance within the European Union. The FSA has put the ban in place to encourage clinical study on the substance while attempting to keep the public safe from any potential dangers that may arise. An FSA spokesperson outlined: “The legal situation with raspberry ketones depends on how they are extracted. “‘Rapsberry Ketone’ (4-(p-hydroxyphenyl)utan-2-one) when used as a flavouring, in compliance with the EU Flavourings Regulation, are permitted on the market. “It is a requirement for all food places on the market that it must be safe and this would include raspberry ketones. Other uses must be compliant with the relevant law.” So what clinical evidence does stand for raspberry ketone aiding weight loss? Continue reading >>
What Is The Recommended Dose Of Raspberry Ketones Extract I Can Safely Take?
Are you wondering what the maximum safe dosage of raspberry ketones is? Or are you more concerned about the minimum dosage needed in order to get results? Well the short answer is…It depends on the company selling you the supplements and we will explain why in a moment. First, we need to understand how raspberry ketone supplements work and the studies behind the stats Two key studies have found that raspberry ketones appear to1: Stimulate a reduction in fat build up in the liver and overall reduction of bodyweight after 10 weeks. Improve the fat burning ability of norephinephrine Reduce triglyceride levels at high dosages Raise metabolism Increase levels of adiponectin (which has been found to improve insulin sensitivity) But it is important to note that both these studies were performed on lab mice, using a dosage of 0.5-2.18g/kg which correlates to a human estimated dose of 80-340mg/kg. This would therefore equate to equivalent dosages of: 870-3,700mg raspberry ketone for a 150lb (68kg) person 1,100-5,000mg raspberry ketone for a 200lb (90kg) person These studies also showed that higher doses of raspberry ketone led to improved results. Due to these doses being comparatively high relative to other fat burning compounds, the standard daily supplement dosage is usually found within the 100-500mg range. But the most conclusive human study found that Raspberry Ketone is most effective combined with stimulants such as caffeine. Second, how much raspberry ketone are you getting in your supplement? The second important factor to consider is cost. Due to its highly concentrated nature, Raspberry ketone is an expensive compound, and this has led to many low quality raspberry ketone supplements being released featuring more filler than actual raspberry ketone extract. As a re Continue reading >>
Everything You Need To Know About Raspberry Ketones
45 Lets find out everything you will ever need to know about this wonderful ingredient: What are Raspberry Ketones? Raspberry Ketones are an enzyme found within red raspberries. Originally it was used to provide the fragrance for many of the worlds perfumes. These days Raspberry Ketones are added to different diet supplements as it has been proven to burn fat. Benefits of Raspberry Ketones Raspberry Ketones can help to break down stored body fat and burn it, which will obviously help any weight issues you are currently battling. How do Raspberry Ketones work? Raspberry Ketones can cause your body to increase its production of the hormone Adiponectin that can cause your metabolism to increase. When your metabolism increases you will be able to burn more calories and will break down and burn stored body fat. Do Raspberry Ketones work? Although no human studies on the affect of Raspberry Ketones have been performed there have been promising studies showing its effects on mice. The 2005 study published in the journal Life Sciences showed that Raspberry Ketones prevented weight gain in mice that were fed a high-fat diet. These mice also did not experience any gain in visceral fat (belly fat) surrounding their organs. There have also been other studies showing how Raspberry Ketones could increase the breakdown of lipids (fat molecules). This study was published in the 2010 journal Planta Medica. How to take Raspberry Ketones? The best way to take Raspberry Ketones is with a supplement. You would need to eat 90 pounds of Raspberries to experience the benefits, which is simply not realistic. What is the recommended daily dosage of Raspberry Ketones? It is recommended that you consume 200 mg of Raspberry Ketones daily to experience its full benefits. You should not consume more Continue reading >>
RASPBERRY KETONE Overview Information Raspberry ketone is a chemical from red raspberries, as well as kiwifruit, peaches, grapes, apples, other berries, vegetables such as rhubarb, and the bark of yew, maple, and pine trees. People take raspberry ketone by mouth for weight loss. It became popular for weight loss after it was mentioned on the Dr. Oz television show during the segment called "Raspberry ketone: Miracle fat-burner in a bottle" in February 2012. People apply raspberry ketone to the skin for hair loss. Raspberry ketone is also used in foods, cosmetics, and other manufacturing as a fragrance or flavoring agent. How does it work? Raspberry ketone is a chemical from red raspberries that is thought to help for weight loss. Some research in animals or in test tubes shows that raspberry ketone might increase some measures of metabolism. It might also affect a hormone in the body called adiponectin. Adiponectin can increase the rate at which the body burns fat and reduce appetite. However, it is important to keep in mind that there is no reliable scientific evidence that raspberry ketone improves weight loss when taken by people. Continue reading >>