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The 4 Steps to Choosing a Probiotic for You

4 Steps to Choosing a Probiotic - probiotic supplements on a leaf

 

Choosing a probiotic may seem a little overwhelming these days. Probiotics are everywhere, and as researchers uncover more about them, they grow even more popular. Options are great to have, but that can also make deciding on a good probiotic more confusing.

We’re here to help you understand probiotics, what they do, and how to choose a probiotic supplement that is right for you.

What Are Probiotics, Anyway?

Probiotics are “friendly” live bacteria and yeasts that line your digestive tract. “Probiotics” is an umbrella term for all the different beneficial bacteria, but each strain or type of bacteria offers unique benefits.1

As a whole, probiotics offer vital support for your health. Most people tend to think of bacteria negatively, but probiotics are the opposite. Our bodies have a symbiotic relationship with these microorganisms, meaning they work together to survive. Good bacteria produce enzymes that help balance your digestive system and support your body’s ability to absorb nutrients. Collectively, this community of microorganisms is referred to as your “gut flora.”

Why Should I Take Probiotics?

Probiotics promote immune health, digestive health, brain health, emotional wellness and more. The most frequently touted benefits of probiotics are related to digestive and gut health, and gastrointestinal support, but other studies have focused on the benefits of probiotics for the immune system.2,3

Since these microorganisms are already in your gut, you are probably wondering why you need to take more of them. That’s because it is important to maintain a healthy balance of good bacteria in your system. Everything from stress to the foods we eat and chemicals in our water can upset the natural balance of our digestive system. Taking probiotic supplements regularly may help your system balance, and help it stay that way.

Four Things to Consider When Choosing a Probiotic

Everyone’s system is unique, and the same probiotics may not be right for every person, but here are a few things you should know before choosing a probiotic supplement:

  1. Understanding Colony Forming Units (CFU)
    Probiotics are measured in CFU, or colony forming units. This is an estimate of the number of viable (live) bacterial cells. When looking for a probiotic supplement, you will find CFUs ranging anywhere from 1 billion to 100 billion. But more doesn’t always mean better.
  2. Learning About Probiotic Strains
    There are thousands of probiotic strains on the market. Most of them fit into two primary categories: Lactobacilli and Bifidobacteria. Each probiotic strain offers specific benefits. For example, if you are having trouble with digestive issues, you might consider L. fermentum, or L. brevis. If you are concerned about colon health, the probiotic B. breve may be a good choice. While you are searching for a probiotic supplement, do some research and choose strains that are best for your particular health concerns.
  3. Probiotic Strain Count
    Many probiotic supplements contain more than one strain in a single supplement, but as with CFUs, more isn’t always better. The probiotics in combined supplements should all work together toward a similar goal, like our Swanson Probiotic for Digestive Health, which contains carefully selected probiotic strains that work together to help your digestive system. So be sure to do your research and order probiotics from a trusted source to make sure you’re getting helpful combinations.
  4. Reading Probiotic Labels
    As with any nutrition label, reading the labels on probiotics may seem a little daunting at first, but it’s important to read them closely because you need to understand what’s in the supplements you take. You also need to know how often to take it and how to store it properly.

The Supplement Facts listed on probiotics typically include the serving size, a list of the probiotics included in the supplement and the total CFUs of those probiotics. Most labels will also include information about the health concerns for which it was formulated. Take a look at the label on your probiotics and if you don't recognize the probiotic strains in the bottle, do a little research to see what each probiotic strain helps, and find out if there are any scientific studies backing the benefits.

How to Store Your Probiotics

As for storage, one of the top five probiotic myths is that all probiotics need to be refrigerated. Some probiotics do require refrigeration, but technology advancements have made that less common than it used to be. Your probiotic packaging will include storage instructions if it needs to be refrigerated. Also, take note if there’s an expiration date. Probiotics are live microorganisms, and not all of them have an endless shelf life. If your bottle doesn’t list an expiration date, choose the freshest bottle possible. When deciding where to buy probiotics, order from a trusted provider instead of a warehouse store, where the probiotics may sit on warehouse shelves for a while before you place your order.

Looking for more information on how to choose a probiotic?

See more in our Probiotic 101 series by checking out these posts: What are Probiotics and Why Do I Need Them? and Translating the Language of Probiotics.

Lindsey Bristol, Swanson Health Products
 

 

About Lindsey Bristol, MS, RD
Registered Dietitian, Swanson Health Products

Lindsey is a nationally recognized registered dietitian and nutritionist with a soft spot for ice cream. She empowers people to take charge of their health by finding the balance between the pleasure and nourishment in food. 

Her philosophy is that you should take care of your body because it’s the only permanent home you have. It’s what inspired her to pursue a career in nutrition and, ultimately, led her to Swanson Health Products.

Sources

1 Probiotics: WebMD. https://www.webmd.com/diet/probiotics#1 (Accessed 11/ 02/2017)

2 A Meta-analysis of Probiotic Efficacy for Gastrointestinal Diseases: PubMed. https://www.ncbi.nlm.nih.gov/pubmed/22529959 (11/ 02/2017)

3 Probiotics and Immune Health: US National Library of Medicine, National Institutes of Health. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4006993/ (Accessed 11/02/2017)

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.


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