Updated: 07/18/2017

PB 8 Review- Does This Probiotic Really Work?

  • 23 User Comments
  • Rating: 3.8. From 48 votes.
By Summer Banks Jun 15, 2017
23comments

Can PB8 probiotic help you lose weight? The details of our review focused the ingredients, side effects, and clinical studies. Additionally, we looked at hundreds of user comments and customer responses. Lastly, we compressed all of the information collected to give you the info you need.

PB 8 Readers: Click here to find out why we're giving away samples of our product, Dietspotlight Burn.

What is PB8?

To start with, PB8 is a probiotic supplement supporting digestive health. The ingredients include rice maltodextrin, inulin, Lactobacillus Acidophilus, Lactobacillus Plantarum, Lactobacillus rhamnose, Lactobacillus casei, lactobacillus paracasein, lactobacillus salivarius, bifidobacterium bifidum and Bifidobacterium longum. It is taken daily (two capsules). It aims to restore good bacteria, help with regularity and reduce common issues like bloating and gas.

Nutrition Now makes PB 8. This formula is vegetarian, dairy-free, and gluten-free. It’s easy to find the supplement on the official website and trusted retail shops. Also, there are all sorts of helpful user comments posted on the web but read on…

PB8 Side Effects – “Concerned At All?”

The first issue we have is with Nutrition Now PB8 side effects. According to our Research Editor, “Some users have complained of adverse reactions such as gas, bloating, constipation, diarrhea, abdominal discomfort, and nausea.”

One customer reported, “After taking the recommended 2-per day, I started having really bad stomach cramps and bad gas. I discontinued use.”

Then again, a different user had this to say, “Not bad. I have been taking it for a few weeks and it has upset my stomach a few times.”

“Decent product. Not as effective as I’d hoped,” mentioned another.

Customer Complaints – “Be Careful”

Another concern is customer complaints and discouraging user comments. For instance, one person said, “Every time I take one of these, I am so miserable with cramps and constipated. Only probiotic that does that to me.”

However, another user posted, “It does keep my bowels moving better than nothing at all.”

“Although the price was okay for the product, the jury is still out for a repeat purchase. I can’t say that I noticed this product was doing its job,” revealed another individual.

Our research has shown if there is some particular part of a diet supplement or health product that is especially bothersome (side effects, customer complaints, low Amazon star rating) the odds of real results for the long term are not good. Therefore, if PB8 does, in fact, cause unpleasant reactions in a lot of people, this could be a serious drawback.

The Science – “Solid?”

Here at DietSpotlight, we prefer to see some solid clinical research that supports the product we’re reviewing. However, we did not pinpoint any actual studies that back up PB8 probiotic as a weight-loss solution. However, it is thought that poor diet can lead to less healthy bacteria, so this could help fight this.

The Bottom Line – Does PB8 Work?

Okay, now the moment you’ve been waiting for. Here is our bottom line on PB8. First off, we like that this supplement contains healthy bacteria to balance the digestive tract potentially. It’s also nice to see that this formula is easy to take anywhere. But we have some reservations about this product because any published studies do not back it. Also, we’re concerned about the side effects that some users have reported.

If your goal is to boost fat loss and increase metabolism, then we recommend you go with a product that’s backed by documented research. It should also not cause any harsh side effects and be supported by encouraging user reviews.

Among the best products we’ve seen this year is one called Dietspotlight Burn. This formula offers four key ingredients, which are shown in research to help increase metabolism and fat loss. We have not discovered any user complaints at all. Also, the customer comments posted online show people see good results.

The makers of Dietspottlight Burnare so excited about their product they’re offering every customer a Special Trial Offer.

Previous PB 8 Review (Updated August 19, 2013):

What You Should Know

PB 8 is a probiotic supplement manufactured by Nutrition Now. The supplement contains several sources of probiotics to restore healthy bacteria in the intestine. When eating fast food or taking antibiotics, normal healthy bacteria levels can dwindle below normal levels. Probiotics can also be found in foods like yogurt and some other dairy products. PB 8 sells online for $11.46 per 120 capsule bottle. The official website for Nutrition Now does not sell PB 8 directly, but the product can be found through other online retailers.

List of Ingredients

Proprietary Blend (Rice Maltodextrin, Inulin, Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus rhamnosus, Lactobacillus casei, Lactobacillus paracasei, Lactobacillus salivarius, Bifidobacterium Bifidum and Bifidobacterium longum).

Product Features

When the lower intestine and colon are forced to process high fat foods and foods commonly found on fast food menus, the probiotic levels can fall. Taking antibiotics can also lead to fewer probiotics in the intestine because antibiotics cannot simply kill off bad bacteria. In recent years, probiotics have become a popular addition to daily menus via yogurt and other dairy foods. PB 8 offers a healthy source of probiotics with 14 billion bacteria in each serving. It is common for probiotics to be measured in the billions. Unlike acidophilus and lactobacillus supplements, PB 8 does not stop with just one type of healthy bacteria. There are a total of eight strains of bacteria included in the one supplement serving. Typically, environmental factors can also lead to a lowering of probiotic levels so regular maintenance is needed even if the dieter has changed their eating habits. When starting a weight loss program, it is a good choice to take a supplement like PB 8 to restore healthy bacteria to normal levels. These bacteria will not increase weight loss, but will improve digestion and the metabolization of weight loss supplements. If supplements are not absorbed correctly, the formula can be perfect and the dieter will not achieve the full benefits of the supplement. Probiotics are known to cause bloating, gas and changes in bowel movement. Some dieters may need to start out taking a lower than suggested dose of PB 8 in order to work up to the highest dose without suffering these common side effects.

Advantages

  • A complete list of ingredients is published on the official website.
  • PB 8 is easy to buy online.
  • Healthy bacteria are good for digestive function.

Disadvantages

  • Weight loss will not likely increase.

Conclusion

There is only so much a proven fat burner can do if the digestive system is not working properly. When changing from an unhealthy diet full of processed foods and unhealthy fats, taking a probiotic supplement like PB 8 is a good choice to restore digestive health.
Learn More About Dietspotlight Burn »
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Dietspotlight, has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

Rating: 3.8. From 48 votes.
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Leave a comment or review

  Dosage
Wanda Soto

How can we drink PB8 how many pills a day ?

Maribel (Editor)

Hi Wanda! For detailed product and usage instructions, please refer to the Pb8 official website for more information.

  Would this help my condition?
Ken Nathe

I was told that PB8 would solve my heartburn problems, is this true?
Thank you

Angel

I guess it would depend on the person. I started taking this strand of them 38 days ago and I have constant belching and feeling sick after I eat anything and I think the constant burping is causing slight heartburn too. I never had a problem before. I started taking it due to sinus issues which now are better but I am dealing with this other issue 🙁

Sally F. Moore

Thank you for posting Angel. I have been taking these robotics since February. Off and on I have had constant burping. For the last four days I have had constant belching and severe to moderate cramping. I decided that the only thing new in my regime was the pro biotic. I did not take it this morning and went online to check complications, of course finding your post. I feel a little better and know that this is my solution.

  How many Pills a Day
veronica

can I take 2 pills a day? There are NO directions on how many pills to take. I need toknow.thanks.

Deborah

yes, you can

  What are the sommon side effect of it?
stacy

What are the common side affects from using this product?

Maribel (Editor)

Hello Stacy. All users are different and can experience different side effects; please make sure to consult with your physician before taking this product.

Sally

Thank you Angel. I have been very sick with bloating, stomach cramps and constant burping for four days. I have been on this approximately 11 weeks. I have had severe burping and the feeling of fullness after I eat. For me that was at least once or twice a week. I blamed tomatoes, sausage etc. I was also constipated. I had a Meckle’s diverticulum (you are born with this) with an abscess that had burst surgically removed in December. I blamed everything. Laying in bed, severe abdominal cramps, bloating and burping I looked at what had changed in my life. PB 8 was the only thing. So, I didn’t take it on the fourth morning. Later that day when I felt better, I looked online and found Angle’s comment. I actually started to feel better around noon, by 3 pm I was almost normal. Thank goodness. Thank you again Angel, you are my angel.

  Is this a side effect?
Anne Bachman (Verified User)

do you get diarrhea taking pb8

Deborah

I have been taking it for a month now, and I have not experienced any diarrhea

Nancy

Yes Anna I got diarrhea on the PB 8. I just started taking this, only ddi it once so far… I was also wondering if diarrhea is a side effect… 🙁

Candace (Editor)

Such has been reported from similar products. If after continuing PB 8 the diarrhea persists please take a break from the formula.

Geri

For people complaining about side side effects such as gas, diarrhea, cramping etc, and thinking that this means your probiotics ISN’T working (or is making it worse), you are wrong! Please do some research (check out Dr. David Williams). If a brand of probiotic is giving you more side effects than another, it probably means it’s MORE effective, as an unhealthy gut is populated by “bad guy bacteria” and the wrong ph, so when a strong, effective brand of probiotics are taken its like a war in your gut as the bad guys die, and can cause TEMPORARY side effects that make it seem like digestion is worse.

Deborah

I’ve been taking PB8 for a month and two days now. I must say that i ‘m very pleased with the product, I like the fact that it keeps me very regular like you are suppose to be, two or three times a day. I’m not hungry after I go… makes me feel very relaxed and empty after I go.(a good feeling) I have no complaints, it works for me. I guess everyone is different. I will recommend it as well to friends and family. I will continue to take PB8. Why??? IT WORKS FOR ME

Mike

I’ve been taking PB8 for about a month now. I have experienced none of the side effects that others have complained about. FYI, I also eat Activia Light yogurt twice a day (morning and night). My experience is not breathtaking, but I can attest to the fact that I’m very regular (like clock work) and have no stomach issues whatsoever (even after eating my favorite food – spicy Mexican…the hotter the better). Without going TMI, I’ll just say that everything is disposed of quite nicely. 😉 I intend to stay on it for a while and see how things go over a longer period of time.

  Take on empty stomach or with food?
tery

Take on empty stomach or with food?

Linda

I take my pb8 before I eat anything and first thing after I get up, I think if you take it the same time everyday it eliminates some problems, I was taking prilosec and heard that it was a dangerous drug and read how to wean myself off of it, now I just take pb8 and I’m doing much better

  cronic constipation real bad
james (Verified User)

I just started takeing it what do i need to. do now how will i notice if it is working i hv cronic constipation real bad

  light head or dizzy spells
eugene bowden (Verified User)

i take PB8 and will it cause light head or dizzy spells, that is what i seem to be getting sense taking them..please return answer i would appreciate very much..eugene

Ashley

i’ve also experienced light head dizzying spell on PB8. Drinking water helps reduce this, it still occasionally happens.

Victoria (Editor)

Hello Ashley, All users are different and can experience different results; please make sure to consult with your physician before continuing this product to make sure its safe and effective for you to use.

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