Even though Dr . Oz uses words like "magic" and "miracle" to describe these fat-loss supplements, evidence supporting them remains elusive
A couple decades ago, when I occupied Los Angeles, I met a guy who may have been Hollywood's original personal trainer. At minimal he was one of the few guys the studios could call on in the '40s and '50s when they needed help getting a star into shape.
Related: Garcinia Cambogia for Weight Loss
Related: Buy Garcinia Cambogia
Related: is Garcinia Cambogia Safe .... ?
The problem, he told me, is the fact that stars were on contract to studios, and part of their deal would act like stars: go to parties and nightclubs, be seen with their fellow celebrities, eat or drink and smoke and look glamorous while doing it. He rarely had more than a few several weeks to undo the damage before the cameras rolled and the actor had to look slim, fit, and healthy.
.jpg "Is Garcinia Cambogia Safe for Men")
How did he pull off this miracle? Amphetamines.
Certain, he trained the actors, cleaned up their diets, and in some cases kept all of them off booze. But powerful stimulants, which simultaneously increase your metabolic rate and lower your appetite, were the only surefire way to take weight off fast.
Today we all know that if a drug is strong enough to help you lose weight, it's incredibly dangerous to use. That's why most of them are either illegal (like cocaine and meth) or even available only with a prescription (like Ritalin and other ADHD medications). Caffeine may be the closest you'll find to a legal, effective weight-loss drug, but only if you use this to train longer and harder. Even then the best results will probably come with greater doses, which includes some risk for susceptible individuals.
That brings us to Mehmet Ounce, M. D., host of The Dr . Oz Show. On June 17 Ounce was called before a Senate subcommittee. The topic: misleading ads for weight reduction products. Senator Claire McCaskill focused on three he enthusiastically endorsed on his display: green coffee bean extract, garcinia cambogia, and raspberry ketones. If you've heard of all of them at all, it's probably because of him.
Do any of them work? Probably not. But to determine why anyone would think they do, we turned to examine. com-an independent business that provides un-biased research on supplements and nutrition-for a deeper look.
Raspberry Ketones
What Dr . Oz called it: "the number-one miracle in a container to burn your fat. "
What it is: a chemical derived from raspberries utilized for scent and flavor in both cosmetics and food.
What it does: The chemical framework is similar to that of synephrine and capsaicin, both of which have been shown to speed up human as well as thus burn more fat.
Does it work? In rodents, yes, but only within extremely high doses. And even those results weren't impressive. They simply showed which overfed rats given raspberry ketones gained less weight than overfed rodents without the supplement. Not only is there no research showing a benefit to humans, it can hard to imagine there ever will be.
Green Coffee Bean Extract
What Dr . Ounce called it: "the magic weight loss cure for every body type. "
What it is actually: a product made from unroasted coffee beans.
What it does: Green coffee beans are rich in chlorogenic acidity, which may restrict absorption of carbs in your meals.
Does it work? Probably not. The number of studies supporting its use were financed by supplement makers and are regarded as low-quality studies.
Garcinia Cambogia
What Dr . Oz called it: "the easy solution you've been looking for to bust your body fat for good. "
Actually is: a citrus fruit called Malabar tamarind, which is found in Indonesia.
What it does: Within rodent studies, it appears to decrease appetite while also inhibiting "lipogenesis. " A good overly simplistic explanation of lipogenesis is that it's the process that converts carbs into fat, which can then be stored in, say, your belly area.
Does it really work?? In rats, yes. But lipogenesis is less likely in humans.
.jpg "Is Garcinia Cambogia Safe for Men")
When we a new combination of fat and carbs-which most of us do, most of the time-our bodies preferentially make use of the carbs for energy and store any fat we don't need for energy. That's why overeating anything can make us fat, and why a supplement that stops lipogenesis in rats is unlikely to save us from ourselves.
Which provides me back to the grizzled trainer on Los Angeles. Decades before the Internet been around, he understood that there was no safe and reliable way to lose weight quickly. Therefore he chose "reliable" over "safe. " I assume his clients survived their own amphetamine therapy. But if any of them didn't, he kept that information to themself.
Today we know exponentially more about diet and exercise. We have a small list of effective supplements backed with solid research-namely, protein, creatine, fish oil, and vitamin D. What we don't have, and could never have, is a magic pill.
Unless you consider a good diet and consistent training program to be a type of magic. It's not, but it's as close as we're going to get.
View the original article here
A couple decades ago, when I occupied Los Angeles, I met a guy who may have been Hollywood's original personal trainer. At minimal he was one of the few guys the studios could call on in the '40s and '50s when they needed help getting a star into shape.
Related: Garcinia Cambogia for Weight Loss
Related: Buy Garcinia Cambogia
Related: is Garcinia Cambogia Safe .... ?
The problem, he told me, is the fact that stars were on contract to studios, and part of their deal would act like stars: go to parties and nightclubs, be seen with their fellow celebrities, eat or drink and smoke and look glamorous while doing it. He rarely had more than a few several weeks to undo the damage before the cameras rolled and the actor had to look slim, fit, and healthy.
Certain, he trained the actors, cleaned up their diets, and in some cases kept all of them off booze. But powerful stimulants, which simultaneously increase your metabolic rate and lower your appetite, were the only surefire way to take weight off fast.
Today we all know that if a drug is strong enough to help you lose weight, it's incredibly dangerous to use. That's why most of them are either illegal (like cocaine and meth) or even available only with a prescription (like Ritalin and other ADHD medications). Caffeine may be the closest you'll find to a legal, effective weight-loss drug, but only if you use this to train longer and harder. Even then the best results will probably come with greater doses, which includes some risk for susceptible individuals.
That brings us to Mehmet Ounce, M. D., host of The Dr . Oz Show. On June 17 Ounce was called before a Senate subcommittee. The topic: misleading ads for weight reduction products. Senator Claire McCaskill focused on three he enthusiastically endorsed on his display: green coffee bean extract, garcinia cambogia, and raspberry ketones. If you've heard of all of them at all, it's probably because of him.
Do any of them work? Probably not. But to determine why anyone would think they do, we turned to examine. com-an independent business that provides un-biased research on supplements and nutrition-for a deeper look.
Raspberry Ketones
What Dr . Oz called it: "the number-one miracle in a container to burn your fat. "
What it is: a chemical derived from raspberries utilized for scent and flavor in both cosmetics and food.
What it does: The chemical framework is similar to that of synephrine and capsaicin, both of which have been shown to speed up human as well as thus burn more fat.
Does it work? In rodents, yes, but only within extremely high doses. And even those results weren't impressive. They simply showed which overfed rats given raspberry ketones gained less weight than overfed rodents without the supplement. Not only is there no research showing a benefit to humans, it can hard to imagine there ever will be.
Green Coffee Bean Extract
What Dr . Ounce called it: "the magic weight loss cure for every body type. "
What it is actually: a product made from unroasted coffee beans.
What it does: Green coffee beans are rich in chlorogenic acidity, which may restrict absorption of carbs in your meals.
Does it work? Probably not. The number of studies supporting its use were financed by supplement makers and are regarded as low-quality studies.
Garcinia Cambogia
What Dr . Oz called it: "the easy solution you've been looking for to bust your body fat for good. "
Actually is: a citrus fruit called Malabar tamarind, which is found in Indonesia.
What it does: Within rodent studies, it appears to decrease appetite while also inhibiting "lipogenesis. " A good overly simplistic explanation of lipogenesis is that it's the process that converts carbs into fat, which can then be stored in, say, your belly area.
Does it really work?? In rats, yes. But lipogenesis is less likely in humans.
Which provides me back to the grizzled trainer on Los Angeles. Decades before the Internet been around, he understood that there was no safe and reliable way to lose weight quickly. Therefore he chose "reliable" over "safe. " I assume his clients survived their own amphetamine therapy. But if any of them didn't, he kept that information to themself.
Today we know exponentially more about diet and exercise. We have a small list of effective supplements backed with solid research-namely, protein, creatine, fish oil, and vitamin D. What we don't have, and could never have, is a magic pill.
Unless you consider a good diet and consistent training program to be a type of magic. It's not, but it's as close as we're going to get.
View the original article here
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