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Best Carb Blockers

last updated Mar 29, 2019

In the world of dietary supplements, quite honestly, these can stick out like a sore thumb. Indeed, carb blockers are a type of diet supplement but they work much differently than other weight loss pills or powders. As their name indicates, these are designed to actually block carbs from being digested. And, while this does not mean that you can go crazy and consume as many high-carb meals that you want, these can help you if you are consuming too many of them. After all, this can lead to heightened blood sugar levels which can be a big no-no for some of you. But, shifting the focus, there are many different formulas and capsules out there and not all of them will be exactly the same. You need to have the knowledge to differentiate between the formulas to decide which one will be best for you.

In a Hurry? The test winner after 2.75 hrs of research

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PHYTORAL
90.2/100 our score
Effectiveness
89
Product Purity
95
Versatility
92
Capacity
87
Value
88
PHYTORAL
Why is it better?

Boosts energy and supports wellness

It is a non-GMO product

All bottles are produced in GMP certified laboratories

In a Hurry? Editors choice:
PHYTORAL
Test Winner: PHYTORAL
Amazon Link
Researched Sources
4
Researched Sources
Reviews Considered
23
Reviews Considered
Hours Researching
2.75
Hours Researching
Products Evaluated
16
Products Evaluated
Sorting Options
Effectiveness Product Purity Versatility Capacity Value By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.2
Effectiveness
89 %
Product Purity
95 %
Versatility
92 %
Capacity
87 %
Value
88 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$11.77
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.4
Effectiveness
89 %
Product Purity
90 %
Versatility
92 %
Capacity
90 %
Value
86 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$26.77
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
88.8
Effectiveness
86 %
Product Purity
93 %
Versatility
90 %
Capacity
87 %
Value
88 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$23.91
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
88.4
Effectiveness
88 %
Product Purity
90 %
Versatility
92 %
Capacity
87 %
Value
85 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$15.00
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.6
Effectiveness
86 %
Product Purity
92 %
Versatility
90 %
Capacity
85 %
Value
85 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$15.96
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87
Effectiveness
83 %
Product Purity
91 %
Versatility
89 %
Capacity
85 %
Value
87 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$21.97
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.8
Effectiveness
84 %
Product Purity
93 %
Versatility
90 %
Capacity
84 %
Value
83 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$18.99
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.2
Effectiveness
84 %
Product Purity
88 %
Versatility
86 %
Capacity
87 %
Value
86 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$10.52
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.8
Effectiveness
83 %
Product Purity
92 %
Versatility
88 %
Capacity
85 %
Value
81 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$15.95
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85
Effectiveness
83 %
Product Purity
91 %
Versatility
87 %
Capacity
84 %
Value
80 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$12.95

OUR TOP PICKS FOR THE BEST CARB BLOCKERS

1. PHYTORAL

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.2
PHYTORAL
Amazon Link
Effectiveness
89
Product Purity
95
Versatility
92
Capacity
87
Value
88
best offer for today
Amazon Link
$11.77
Pros:

Boosts energy and supports wellness

It is a non-GMO product

All bottles are produced in GMP certified laboratories

Cons:

May not necessarily help you lose a ton of weight

One of the best carb or starch blockers out there is white kidney bean extract. That is exactly what is present in this formula and in addition to that, it is also non-GMO certified.

Read more

Performance
While some users have noted that this did not help them lose a significant amount of weight, nearly all users agree that the white kidney bean extract here sufficiently blocks starch.

Purity
In addition to the fact that this is a non-GMO product, each bottle that is produced is done so in the United States and in laboratories that are GMP certified.

Versatility
The same kidney bean extract is also high in other important vitamins. So, this supplement can also enhance your mental performance and energy production.

Capacity
All in all, there are 30 servings per container and each container you buy comes with 60 capsules.

Value
This is offered at a pretty fair price and if you took a serving every day, you would get about a month of use out of this bottle.

Overall
Now you can see that there is a reason why this supplement is so widely praised. It really can be seen as the go-to option and is going to be satisfactory for just about everyone.

2. IRWIN NATURALS

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.4
IRWIN NATURALS
Amazon Link
Effectiveness
89
Product Purity
90
Versatility
92
Capacity
90
Value
86
best offer for today
Amazon Link
$26.77
Pros:

Features lipase and protease enzymes

Also designed with BioPerine

The ingredients are based on scientific principles

Cons:

The pills are a bit large

As noted in the product title, this is actually a 3-in-1 formula that also features white kidney bean but also lipase and protease. Oh yeah, also featured is a concentrated extract of cinnamon.

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Performance
The main ingredient used in this formula is white kidney bean and this neutralizes the negative effects of carbs themselves. Also, all the other ingredients are based on scientific principles.

Purity
What is also present in this formula is BioPerine and this is an extract of black pepper. This enhances the bioavailability of this formula as a whole.

Versatility
A vast majority of the other ingredients were alluded to and, indeed, this includes lipase and protease enzymes that break down fats and also a concentrated extract of cinnamon (which helps to balance blood sugar levels).

Capacity
The bottle that you receive actually comes with 150 capsules. And, the serving size is two so that means that there are 75 servings here.

Value
For certain, this is not one of the cheaper options on the market. You do get quite a few more servings so that balances out the price increase, however.

Overall
Due to the larger bottle size, this can be a tougher option to “test” as the sample size is not small. Yet, due to the formula, you should not have to worry about this being ineffective.

3. BIOGANIX

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
88.8
BIOGANIX
Amazon Link
Effectiveness
86
Product Purity
93
Versatility
90
Capacity
87
Value
88
best offer for today
Amazon Link
$23.91
Pros:

You get 1800 milligrams per serving

There are 200 capsules in one bottle

It has been 3rd party tested and FDA approved

Cons:

A few buyers claim they got gas from taking this

It does require three pills per serving

Not only is this super effective on its own but it can also be coupled with other fat loss supplements, which is really nice. It is also 3rd party tested and verified for purity.

Read more

Performance
Playing off the theme thus far, this option is made with pure white kidney bean extract. Now, do note that a few users have noted this gave them gas afterward.

Purity
There is not much to worry about here as this formula has been 3rd party tested and produced in GMP and FDA approved facilities. And, the manufacturer even has the certificates to back it up.

Versatility
It is thanks to the ability of white kidney bean extract to block carbs as it becomes an ideal complementary supplement for other ones that boost metabolism and burn fat.

Capacity
The largest bottle that is offered has 200 capsules, which is pretty remarkable. Yet, you do need to take three pills to achieve one serving (which will end up being 1800 milligrams).

Value
In regard to the serving size and the price, the value here is actually terrific. There are other capacity options that you can choose from, though, for the record.

Overall
If you do not want to take three pills each time you want this supplement then you may want to pursue other options. For everyone else, this formula is as potent as it gets.

4. Zeal Naturals

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
88.4
Zeal Naturals
Amazon Link
Effectiveness
88
Product Purity
90
Versatility
92
Capacity
87
Value
85
best offer for today
Amazon Link
$15.00
Pros:

Pretty good value overall

Can also work as a blood sugar supplement

Ideal for both men and women alike

Cons:

Some users have received expired bottles from Amazon

Granted you do not receive an expired bottle, which has been a minor issue, you should get great use out of this option. It actually combines white kidney bean extract and pure forskolin extract, after all.

Read more

Performance
Indeed, this option actually combines white kidney bean extract with pure forskolin extract and are known as keto weight loss pills.

Purity
Once again, this is another option that has been produced in an FDA approved facility.

Versatility
It has been mentioned a few times but white kidney bean extract is also ideal for its use as a powerful sugar blocker and can subsequently be used as a blood sugar supplement.

Capacity
With 80 capsules in all (two per-serving meaning that there are 40 servings), you definitely get a pretty good sized bottle that will last several weeks.

Value
Looking at the price-per-capsule, the value here is quite good. It is nothing out of the ordinary and that can be seen as a good thing, as well.

Overall
Again, as is, this option is fantastic. For whatever reason, however, some buyers have received expired bottles and if you do, make sure to ask for a refund.

5. NOW PHASE 2

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.6
NOW PHASE 2
Amazon Link
Effectiveness
86
Product Purity
92
Versatility
90
Capacity
85
Value
85
best offer for today
Amazon Link
$15.96
Pros:

Phase 2 can help you achieve your weight goals

All bottles are made in state-of-the-art laboratories

The value is pretty good

Cons:

It does require you to take three capsules per serving

What you really need to love about this next supplement is its consistency. A lot of this is due to the vigorous time and effort that NOW has exerted to get their formula right.

Read more

Performance
Now, Phase 2 itself is a non-stimulant white kidney bean extract that is going to help delay the breakdown of dietary starches, in short.

Purity
NOW’s engineering team uses Bloomingdale and Sparks facilities to perform reviews on all the ingredients that they use. By the way, these same facilities are state-of-the-art.

Versatility
What is nice is previous studies have actually shown that Phase 2 can help you achieve your weight management goals and above other things, makes it very compelling.

Capacity
There are two sizes available for you to select from. You have options for 60 and 120 capsules and, for the record, each one requires three to reach one serving.

Value
As with most options on this list, the price is not too ridiculous. And, with what you get in regard to the servings, it makes the value pretty darn good overall.

Overall
Is there anything more to say here other than this is truly a terrific formula and option to choose? That pretty much says it all right here ladies and gentlemen.

6. NUTRA FORGE

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87
NUTRA FORGE
Amazon Link
Effectiveness
83
Product Purity
91
Versatility
89
Capacity
85
Value
87
best offer for today
Amazon Link
$21.97
Pros:

There are no fillers or acritical ingredients added

Can help to increase lean body mass

One of the highest potency options out there

Cons:

Quite a few buyers have complained about its ineffectiveness

Now, this formula right here is pure forskolin extract and each capsule actually provides an amazing 1500 milligrams of it. As claimed, this is one of the highest potencies on the market.

Read more

Performance
It was alluded to and yes, each capsule provides 1500 milligrams of pure standardized 20 percent extract. But, once again, there have been individuals who have noticed nothing from this.

Purity
If nothing else, you can’t argue about this section. This is because this supplement is free of any fillers, binders or artificial ingredients. Of course, it has also been made in the United States to FDA-specified standards.

Versatility
One of the benefits of forskolin is the fact that it is well-known for its metabolic and appetite-enhancing properties. It could also help increase your lean body mass, as well.

Capacity
Even though there are only 30 servings per container, the high potency makes up for it.

Value
It is claimed that this has the “best value on Amazon”. While that may be a bit of a stretch, the price coupled with the potency makes for a recommended product.

Overall
It seems that with most supplements on the market, you have to take a slight chance that it may not be effective for you. Yep, this seems to another one of those examples.

7. ALPHA STRENGTH

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.8
ALPHA STRENGTH
Amazon Link
Effectiveness
84
Product Purity
93
Versatility
90
Capacity
84
Value
83
best offer for today
Amazon Link
$18.99
Pros:

Backed by a 60-day refund policy

This has been clinically proved to block carbs

Made in an FDA and GMP certified facility

Cons:

A few buyers have felt no effect while taking this

Though there have been some users who have noted that this has not done wonders for them, this is another formula that is incredibly pure as it has been made in an FDA and GMP certified facility.

Read more

Performance
As mentioned, there have been some naysayers here so understand that this formula may not work that great for you. For the record, this is a ketogenic carb blocker and it has been clinically proven to work.

Purity
Also, as mentioned, this supplement was made in an FDA and GMP certified facility. Oh yeah, it was also 3rd party tested for purity.

Versatility
In addition to blocking carbs, this also supports weight loss (as a result) and can also suppress your appetite to prevent you from feeling the urge to eat more.

Capacity
Per each bottle, there are 60 capsules. Now, do note that the serving size requires two pills so that means that there are 30 servings per bottle.

Value
The value is not bad here but all things considered, the price is a bit steep for a month’s supply of this supplement.

Overall
Sure, there have been some users who have criticized this formula for being ineffective but there it has also received quite a bit of positive feedback, as well. So, you do take a small chance.

8. ABSOLUTE CBLOCK

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.2
ABSOLUTE CBLOCK
Amazon Link
Effectiveness
84
Product Purity
88
Versatility
86
Capacity
87
Value
86
best offer for today
Amazon Link
$10.52
Pros:

It is caffeine and stimulant-free

The value is quite good

It contains Trim Plex

Cons:

Some users have not noticed any significant results

Arguably the first aspect you will notice here is that the price of this model is quite lower than others. The ingredients and overall formula will still be potent enough for most of you, though.

Read more

Performance
What is interesting to note here is this contains Trim Plex. This is actually an extract of the white kidney bean and it has been laboratory-tested to work. Then again, a few previous users have claimed this formula did nothing for them.

Purity
Each caplet is free of stimulants, caffeine and ephedra. For those to who it concerns, this is a nice addition (or non-addition).

Versatility
Ideally, this is also going to work as a metabolism booster for weight loss. We say “ideally” as some users have simply not had any effect with this.

Capacity
The bottle you receive contains 90 individual caplets and with a serving size of two caplets, it means that there are 45 servings in all.

Value
The lower price combined with the 45 servings makes for a fairly good value. If this ends up working for you, you may see yourself coming back to it because of it.

Overall
CBlock is really a great option that performs its job efficiently for most everyone. Its value can also not be understated so that always helps.

9. ARAZO NUTRITION

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.8
ARAZO NUTRITION
Amazon Link
Effectiveness
83
Product Purity
92
Versatility
88
Capacity
85
Value
81
best offer for today
Amazon Link
$15.95
Pros:

Made in an FDA and GMP certified facility

Backed by a 100-percent money-back guarantee

Features ingestion and digestion phases

Cons:

May not work for everyone

It certainly is never a bad thing when you opt for a product that has received hundreds of positive reviews. But, does this really live up to the hype of all the acclaim?

Read more

Performance
This right here is going to intercept the absorption of starch, fats and carbs. In spite of the numerous positive reviews, though, there are still those who doubt its effectiveness.

Purity
Thanks to the fact that each bottle of this is made in an FDA and GMP certified facility (and also 3rd party tested), you can rest assured that you are ingesting a “pure” product.

Versatility
It should not surprise you too much that this is also going to suppress your appetite and subsequently reduce your hunger.

Capacity
Here is what is interesting; a serving size here is only one capsule. However, due to the lower potency (600 milligrams), this is advertised as a 30-day supply.

Value
Though not bad, the price-per-day ratio is a bit steeper than other options on this list. Again, however, the value here is nowhere near awful.

Overall
By now, you know the popularity of white kidney bean extract carb blockers. This is another highly recommended option on a long list of them.

10. HUNTINGTON

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85
HUNTINGTON
Amazon Link
Effectiveness
83
Product Purity
91
Versatility
87
Capacity
84
Value
80
best offer for today
Amazon Link
$12.95
Pros:

Releases fatty acids from adipose tissue

Made under the strictest GMP standards

Does not feature any fillers or artificial flavors

Cons:

The milligram-count is a bit low per serving

A few users have received bottles that were not sealed

For its purity and overall formula, this last option is definitely recommended. Yet, admittedly, the amount of supplement that you get per serving is not that huge.

Read more

Performance
As is, this option is going to work pretty well. Yet, rather peculiarly, a few users have reported that they have received bottles that would not seal.

Purity
In addition to the fact that this supplement has been made in the United States under the strictest of GMP standards (while being overseen by the FDA) it also has no fillers or artificial ingredients.

Versatility
What increases the extra loss of body fat and lean body mass is the fatty acids that are released from your adipose tissue that this helps release.

Capacity
Per serving, you only get 250 milligrams of forskolin. But, there are 60 servings in each bottle (with one capsule being one serving).

Value
No, the price is not bad here but, again, the potency is not that amazing either. What this equates to is a value that is just average, quite frankly.

Overall
This is a good way to cap off this list and because it is a forskolin-based weight loss supplement, it will be a good choice for a lot of you.

Criteria Used for Evaluation

Effectiveness

In general, these are not going to block all carbs but some of them can still help.

Okay, so here is the deal and it is something you need to be aware of right away. Carb blockers are not going to allow you to binge eat carbs with no consequences; it simply does not work that way. The reality is even the most potent formulas out there have been shown to prevent some of them from being absorbed but not all of them. And, in fact, these types of supplements are actually designed to increase the amount of time it takes for the enzymes to digest them. The best way to block out carbs, quite frankly, is to stop eating them. But, these supplements do exist for a reason and they do help.
Now, they come in two major types with the first one being alpha-amylase inhibitors. Does this sound foreign to you? Do not worry because the main ingredient here is white kidney bean extract (which has been alluded to quite a few times in this guide). What research on this extract indicates is that it is proven to slow the absorption of carbs due to the low glycemic index. As for the other major form, they typically come in the manner of prescription and are known as AGIs (which is an acronym for alpha-glucosidase inhibitors). These are derived from bacteria and also delay the absorption of carbs.

Product Purity

This is huge and you simply can't overlook this section so pay attention. Any option you go with should be certified in a number of different ways.

You could realistically argue that this section right here is the most important for safety reasons. Whenever you decide to take any type of supplement, you want to ensure that it was made with safety and purity in mind. The good news is that it is not too difficult to distinguish between those that do and those that do not. The three key “certifications”, so to speak, to look out for are GMP certified, FDA approved, and 3rd party tested formulas. To break these down, let’s start with the former of the three.
So, what exactly does “GMP certified” mean? Well, GMP stands for Good Manufacturing Practice and it is a system that is used to ensure that products are consistently controlled and produced according to the strictest of quality standards. So, if the supplement is GMP certified it means that it was made in a laboratory that is GMP certified. As for FDA approved, this is essentially the same concept. The FDA (Food and Drug Administration) is a government agency that is basically responsible for the safety of everything from food to drug supplements. Oh, and as for 3rd party testing, this is another level of vigorous testing that further proves that the particular supplement is reviewed for premium safety and quality.

Versatility

Many of these supplements will also have other positive effects.

In regard to this section, this is all about the fact that carb blockers themselves often can have other benefits. And, many of these benefits (that will be documented in a moment) have been clinically proven to persist. For example, let’s look at the versatility of white bean extract. Previous studies have shown that this can help to reduce the amount of glycemic index of white bread. In essence, this means the ingredient can help to normalize blood sugar levels when high glycemic index food is eaten. Subsequently, this also means that those of you who suffer from type 2 diabetes could also use these supplements to great effectiveness.
Oh, and if that was not enough, these supplements, in general, have also been proven to slow your stomach emptying after you eat a meal. This also improves the control you have on your blood sugar level. Additionally, white bean extract also contains what is known as phytohaemagglutinin. While the actual term is irrelevant for you to memorize, this can decrease your urge, so to speak, to eat. Thus, this extract could effectively be used to suppress your appetite.

Capacity

Yes, this is more than just how many capsules come in the bottle.

Do not be fooled; this section right here is more complicated than it may initially seem. Of course, at the same time, it is not exactly complicated but there is more to it than what meets the eye. It would seem that to compare the capacities of two bottles would be as easy as comparing the number of capsules they provide. Yet, this is insufficient information on its own. The primary reason is that it also comes down to the serving size and potency of an individual serving. For example, if you need to take two capsules for one serving (which is quite common) then a 60-capsule bottle is essentially 30. Then when you add in the potency of one serving (which can range from 200 to 3000 milligrams, give or take) it can become a different ball game altogether.
Of course, what you should also know is how many servings are recommended in one day. Really, taking around 1500 to 3000 milligrams per day will suffice for most (for white kidney bean extract). Granted you do not go overboard and reach levels of 10,000 milligrams then you should be good.

Value

Do not be fooled; this comes down more than just the price.

This literally stems off of the last section directly. And, as with the previous section, you can’t merely asses the value of a carb blocker by its price. However, with that said, it does need to be taken into the equation. In other words, it is just one of the variables in the algorithm. The other one is exactly what you gathered from the last section. Is this feeling like a math problem yet? This is not meant to confuse you and is merely meant to open your eyes so you know how to evaluate the value better.
Let’s use an example to better illustrate what is happening here. Say you have one bottle that has 30 servings of 3000 milligrams each. And, let’s say another bottle has 60 servings at only 600 milligrams each. Now, the former is $25 while the latter is $15. The better value is with the latter, right? This is not the case because, with the second bottle, it takes five servings to match the potency of the first. And, it is not even half the price of the first. Does it make sense how the first bottle would have a better value?

Expert Interviews & Opinions

Most Important Criteria (According to our experts opinion)
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#1
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expert tips icon
Effectiveness

Do not go into this buying guide believing that you will be able to consume as many carbs as you want granted you take this kind of supplement before or after you do so. While these are designed to help block some of them, they are not going to block them all. Of course, there are also different forms available and though they are all effective in their own right, you may have a preference.

Product Purity

Oh boy, is this section ever critically important? What you want to look out for are options that are 3rd party tested and formulated in facilities that are either GMP certified or FDA approved (or both). And, the more certifications that a specific supplement has, the more it is proven that the particular supplement will be of the highest quality and purity. Though simple, you really do not want to overlook this kind of stuff.

Versatility

Typically, the word “versatility” is used with technology products and when a particular product is versatile it simply means it can perform different tasks. The same concept applies here as carb blockers have been known to do more than just block carbs from absorbing into your digestive system. This section dives into that a little bit and what you will find out is these supplements are more versatile than you may initially think.

Frequently Asked Questions

q: Who should avoid carb blockers?

a:

There is not necessarily an age restriction that you can point to here but just because of that, it does not mean that you should be taking this type of a supplement. However, how do you know if you are okay to do so? Well, as with any question of this nature, you can never go wrong with consulting with your doctor. But, the people who really may want to avoid carb blockers are those who currently take any form of diabetes medication. You see, in conjunction with these, these types of supplements can actually lower your blood sugar to fatal and dangerous levels.

q: What about any side effects?

a:

You have to love those commercials that are advertising medications as they typically reel off about a hundred different side effects. The question then becomes are there any glaring side effects that you need to worry about here? As with any other supplement, yes, there can be side effects that you may have to deal with. But, it all comes down to the control you have because if you begin to overdose on carb blockers that may lead to diarrhea, constipation, stomach pains, and even excessive gas. If you stay in control and consume right around 1500 to 3000 milligrams daily, though, you may not experience these types of side effects.

q: Is white kidney bean extract safe?

a:

With white kidney bean extract being so popular, a lot of people wonder if it is safe. Ironically, this question was sort of just answered earlier. However, the earlier side effects are not exactly going to kill you and you could make the claim that white kidney bean extract is safe regardless. Yet, if you are diabetic, as was also touched on earlier, then it could potentially be unsafe as your blood sugar level could be lowered too much. As is, though, this ingredient is not unsafe.

q: Should people on ketogenic diets take them?

a:

Do you remember when it was touched on that the best way to avoid carbs is to simply avoid eating them, in the first place? Well, this is exactly what a ketogenic diet performs. With this diet, you are required to intake less than five percent of carbs from your daily calories. However, could you couple this with carb blockers? To be honest, would you really need to? If you are already cutting back significantly on carbs then you have essentially taken this supplement right out of the equation.

q: Are they safe during pregnancy?

a:

A lot of times you really need to base answers on findings and it just does not appear that too many studies are out which allude to pregnant women consuming carb blockers. What this means is if you are pregnant and are wondering if you can take them, consult your doctor beforehand. We do not need to tell any pregnant women that you should not mess around with a newborn on the way. Take all the precautions you need as you never want to simply assume that you can.

q: When should you take them?

a:

Probably the best time to take these supplements is around 20 minutes before you eat your next meal. It makes sense because this allows the formula to get inside of your system. Even though the digesting process can take several hours, having the supplement in your system is ideally what you want. Then again, if the seller specifically states something different then go with whatever they say. After all, they should know what they are talking about as they designed it.