What are the benefits of Bifidobacterium Breve? (BR03, A1)


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What are the benefits of Bifidobacterium Breve?

The benefits of Bifidobacterium Breve include the following:

  • Boosting the immunity
  • Improving digestive health (constipation and diarrhea)
  • Enhances the bioavailability of some minerals
  • Reduces the risk of gastrointestinal infections
  • Prevents eczema (an inflammatory skin condition) in children
  • Decreases the risk of colon cancer
  • Improves the skin
  • Reduces inflammation

Moreover, a study in 2018, revealed that Bifidobacterium Breve plays a role in reducing body fat in people who are about to be obese. Additionally, another review study documents its protective and therapeutic effects in many pediatric diseases. 

What is Bifidobacterium Breve?

Bifidobacterium Breve is classified as a probiotic (good bacteria). It’s generally found in the gut, the vagina, as well as from breast milk which explains why breastfed babies are stronger and have better immunity than those who aren’t breastfed. 

Aside from its well-known health benefits, Bifidobacterium Breve can also help with the following:

  • Breaking down food
  • Nutrients absorption
  • Fighting infections
  • Improving memory and cognitive functions

Nevertheless, more scientific evidence is needed on a larger scale to back up these claims.

In the video below, Dr. Ryan Bentley explains how Bifidobacterium Breve helps decrease diarrhea, constipation, inflammation, asthma, allergies, and eczema:

Recommended Probiotic Supplement with Bifidobacterium Breve:

Biotics 8

Biotics 8 has the perfect combination of probiotics, prebiotics, digestive enzymes, fiber, and vitamin D to help support overall gut health and well-being.

Biotics 8 – Probiotic Formula For Overall Gut Health

What are the health benefits of Bifidobacterium Breve BR03?

The health benefits of Bifidobacterium Breve BR03 include the following:

  • Reducing inflammation (anti-inflammatory properties)
  • Eliminating infections (antipathogenic properties)
  • Managing upset stomach (especially constipation)
  • Regulating weight
  • Treating several conditions in the urogenital system (like cystitis and kidney stones)

Evidently, a study in 2014 and another one in 2016, prove the significant positive impact of Bifidobacterium Breve BR03 in treating children with fecal coliforms and their recommended use in everyday clinical practice.

Recently, a study in 2021 show the beneficial effect of Bifidobacterium Breve BR03 on treating insulin sensitivity in obese individuals which makes it a promising therapeutic option pending further studies.

Why is Bifidobacterium Breve strain A1 good for preventing Alzheimer’s disease?

Bifidobacterium Breve strain A1 is good for preventing Alzheimer’s disease as it can interfere with the disease pathways and suppress the expression of specific proteins that lead to cognitive impairment. 

In fact, a study in 2020 deemed Bifidobacterium Breve strain A1 both safe and beneficial in treating cognitively impaired older adults.

Is the Bifidobacterium Breve B3 Supplement good for weight management?

The Bifidobacterium Breve B3 supplement is good for weight management by preventing body fat build-up in a modulatory way and improving the function of the intestinal barrier resulting in a more controlled inflammatory reaction and manageable metabolic function.

A study in 2015 concluded that Bifidobacterium Breve B3 oral supplement administration had beneficial potential in treating metabolic disorders and obesity.

What are the side effects of Bifidobacterium Breve?

The side effects of Bifidobacterium Breve include the following:

  • Gas
  • Bloating
  • Upset stomach
  • Can increase the risk of infections in some people who have other underlying conditions (immuno-compromised or suffering from a digestive disorder)

So far, Bifidobacterium Breve is labeled safe but as a 2019 study pointed out, there’s still a great need for further investigations to determine the long-term safety and efficacy of these probiotics.

What’s Bifidobacterium Breve gram stain?

Bifidobacterium Breve gram stain is the way it looks under a microscope. It’s a gram-positive bacterium that stains cells irregularly. Nevertheless, characteristic appearance can differ from sample to sample according to each case and bacterium strain.

Why is Bifidobacterium Breve M16V good for infant health?

Bifidobacterium Breve M 16V is good for infant health as it supports healthy growth and well-being through the following functions:

  • Promoting respiratory health
  • Supporting skin health
  • Boosting a healthy immune system
  • Reducing inflammation 
  • Protection against infections
  • Increasing levels of bifidobacteria (good bacteria)

A study in 2016 revealed that B. Breve M 16V reduced the risk of necrotizing enterocolitis (NEC) in preterm neonates. Another study in 2021, showed that when mothers take B. Breve M 16V, they alleviate inflammatory symptoms caused by air pollution in their newborns. 
Moreover, B. Breve M 16V also showed improvements in the gut microbiota of several infants.

Want to know more?

Click the links below to access the individual topic pages:


This article makes use of information from the U.S. National Library of Medicine under the terms of the Creative Commons Attribution 4.0 International License.

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What are the benefits of Bifidobacterium Breve? (BR03, A1)
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