Hoodia Review

he internet is flooded with hoodia products and ads. Researching this isn’t easy because a google search of “hoodia” produces a bunch of websites trying to sell the stuff.

Here’s the truth about Hoodia Gordoni:

Hoodia Gordoni is a very rare cactus-like plant found in the Kalahari Desert of South Africa. Tribal people have used

Hoodia Plant

it for centuries as an appetite suppressant. Researchers have isolated hoodia’s appetite suppressing ingredient—a substance called “P57.”

Sounds great so far, right? Not so fast—here are the problems:

*The hoodia plant is rare, fragile, and protected by conservation laws. You can’t collect it or grow it without a special permit.

*The before-mentioned tribal people used the hoodia flower itself. There’s no reason to believe the same appetite suppression can come from “hoodia extract” powder, especially when you consider the next fact.

*Pharmaceutical companies (most recently Unilever and Phytopharm) have spent millions trying to effectively extract P57. None have succeeded. Here’s a quote from Unilever (November 2008):

“Data suggests using the extract would not meet our safety and efficacy standards,” said Unilever global media relations director, Trevor Gorin. “We have entered talks with Phytopharm to end the partnership.”
-Quote from AP-Food Technology’s Website

If millions have been spent without success, what makes you think these fly-by-night supplement companies have managed to find an effective product?

*Phytopharm/Unilever only conducted one study of Hoodia. It was too short (15 days) and too small to (nine subjects were studied) to give us any meaningful information.

*Because these supplements are not regulated it is difficult to know exactly what you are getting when you buy one of these supplements.

Conclusion:

I believe hoodia diet pills/supplements are a complete waste of money. Even if you find a pill with genuine extract, there’s no reason to believe it would be effective. One more thing: NEVER give your credit card information for one of those “free money-back trials.”

I’d highly recommend you look into a good diet/exercise program if you are really serious about losing fat.

 

 

 

Whey Protein and Weight Loss

A while back I found a study regarding the possible benefit of whey protein supplementation for weight loss:

Ninety overweight or obese subjects were divided into three groups.  Subjects were given either whey protein, soy protein or a carbohydrate drink to consume twice a day (this was a double-blind study, meaning neither the subjects nor the ones measuring the results knew who was receiving what kind of supplement).  Subjects were not given any instruction on changing their diets other than to drink the supplement 2x a day.

Measurements were taken every 10 days, with the final measurement being taken after 23 weeks.  Those taking whey ended up with 1.8 kg lower body weight and 2.3 kg lower fat mass than the group who took the carbohydrate drink.  Waist circumference was also smaller in the group who drank whey.

The study also found those who drank whey had lower levels of fasting ghrelin (a hormone associated with creating hunger).1

My Thoughts:

We shouldn’t read too much into one study, and we shouldn’t see whey protein as some kind of “magic bullet” for weight loss.  Losing fat, after all, ultimately comes down to a negative calorie balance.

Having said this, it seems there may be an advantage to using whey supplements if weight loss is your goal.  You’d need incorporate it into a good diet and exercise program. 

Reference:

 

1. Journal of Nutrition: Whey Protein but Not Soy Protein Supplementation Alters Body Weight and Composition in Free-Living Overweight and Obese Adults