Best Probiotic For Men 2023

What are the best probiotic supplements for men, and should you take them?

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What Do We Look For In The Best Probiotics Supplements For Men?

Probiotics comprise live bacteria and yeasts that are considered beneficial to human health. Probiotics are beneficial to our gastrointestinal tracts and work with our digestive enzymes to effectively break down food. They also boost the immune system as well as potentially reducing the risk of upper respiratory tract infections, reduce bloating and have a number of other health benefits. While probiotics are found naturally in certain foods (such as fermented yogurts, sauerkraut, and kimchi), a wide range of probiotic supplements are available on the market that purports to promote a range of health benefits. In this article, we’ll investigate the best probiotic ingredients and some of the best regarded probiotic supplements available today.

We rate the best probiotics based on: 

bacteria quality, immune support, digestive health, value, USP and customer satisfaction

What happens when you start taking probiotics for men?

Probiotic supplements tend to start working pretty fast, probiotics are living things afterall and they need to start work to survive. However, that doesn't mean that you're going to see immediate results the day that you start taking them. Even the best probiotics won't be able to work miracles. Generally speaking it takes a few weeks for most of the good bacteria to reach your digestive tract in big enough numbers to have notable health benefits. It's important to remember that probiotic supplements work best when they're taken with a prebiotic fiber blend, or at least plenty of fiber for them to feed on.

What's the difference in probiotics for men?

Men's health is different to women's, and on average men have a different diet, this means that they need a different probiotic formula to support gut health than women do. Whilst most beneficial gut bacterial strains are going to be good either way compared to not taking anything.

The best probiotics for men however are tailored towards containing beneficial bacteria that are good for the prostate, and more aimed at breaking down higher protein diets which on average men consume. The best probiotics for men will of course be good for your bowels, which is more important for men's health as rates of serious bowel conditions are substantially higher in men. There is also some evidence to suggest that there is some impact on healthy testosterone production, although these studies are relatively limited. And to top it off there's a decent amount of research to suggest that probiotic supplements can also be beneficial to stress levels, although again this isn't as well backed as some of the other benefits. 


Yourbiology +
- Best Mens Probiotics Overall 

Biotics 8
- Best Probiotics For Men On High Protein Diets

Nuzena - Best Value Probiotic

Mary Ruth's
- Best Probiotic For Your Kids

Garden of Life Dr. Formulated Probiotics Prostate+
- Best Probiotics for men's prostate health

Best Probiotics For Men FAQ

What are the best probiotic supplements?

Do Probiotics Work?

Ultimately this depends what you mean by work, will they improve digestive health and offer immune support. Yes. The science is definitely in on that one. However, with regards to certain other claims, results are still inconclusive, several probiotic supplements make some wild claims around weight loss, stress relief and we've even seen some claiming to be nootropics, there are better dedicated supplements for that. 

Should I Take A Probiotic After Anti Biotics?

The general consensus of the medical community is yes. Anti biotics kill a lot of your healthy bacteria and taking a probiotic following a course will help restore that quickly and effectively returning your microbiome to a healthy state.

Are Probitics Safe?

In 99% of cases yes, probiotics are safe.  In many cases you can also take them if you are on antibiotics and they may actually prevent some stomach issues, although there is still some ongoing debate as to timings and whether or not they should be taken at all. The general consensus is moving towards taking them being recommended [1]

However, some cancer patients and people recieving intense treatments can have adverse reactions, so in these cases it is best to check with a doctor. Althought all the products on our best probiotics for men are 3rd party tested so are as safe as they can be. 

Do Probiotics Help With Gas?

Helping with gas is one of the main benefits of the best probiotics, healthy bacterial strains break down food and prevent excess gas from building up in the bowel and stomach which leads to excess gas and bloating. That's not to say if your diet is full of foods that cause gas that good digestive health can be achieved just by taking an probiotic, but probiotics do help with gas. 

Do Probiotics Detox Your Body?

A probiotic supplement doesn't detox your body as such, it helps maintain gut health, which does mean that you will improve gut health removing toxins, but we wouldn't describe it as what is typically known as a "detox".

Should I Take Probiotics Every Day?

Generally speaking a probiotic supplement is designed to be taken daily. Some people who suffer with IBS are best taking a break from probiotic supplements after 30 days, but for most people daily is best unless the manufacturer states otherwise.

YourBiology Gut+ - Best Probiotics Overall

A probiotic supplement heralded by many as the best probiotic on the market, ​YourBiology is designed by an experienced team of scientists and includes a range of crucial probiotic ingredients, including Lactobacillus Acidophilus, Bifidobacterium Lactis, Lactobacillus Paracasei, and Fructooligosaccharide.

Packed with friendly probiotic strains the supplement is said to enhance skin health, strengthen immunity, improve digestion, increase energy, and reduce stress. What’s more, ​YourBiology claims the formula provides an increased survival rate of 250 times compared to the competition.

This benefit is noteworthy, as rival brands can only claim that “most” probiotics will reach the gut. In contrast, this unique formula contains only high-quality strains of bacteria to deliver superior results. With fewer bacteria being killed and digested in the gut, ​YourBiology probiotics are widely regarded as the market's most influential and best probiotic supplement.

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Probiology Ingredients 

LA-14 has multiple studies showing that it plays a role in improving immune performance. [2] It also as you'd expect improves digestion. 

BL-04 is another immuno boosting probiotic, shown to be effective in double blind placebo controlled trials [3] it's another great ingredient that we like to see here. Bifidobacterium lactis, is a great choice and well backed. 

LP-115 is interesting, in a lot of cases a large portion of this bacteria stuggles to make it to the digestive tract whereas probiology plus took extra effort to include extra to make sure the right amount makes it through to be effective. Shown to be particularly effective at treating bowel issues, and boosting immune response. [4] 

LPC-37 has huge implications beyond simply helping improve digestion, it's been shown to improve physiological markers of stress and anxiety in healthy adults in double blind trials. [5] Whilst this is still not fully understood the science looks interesting, and as a minimum it will improve gut health.

How Long Does Yourbiology Take To Work

While ​YourBiology's probiotic claims that the probiotics will start working straight away, the brand has outlined a useful timetable to highlight the supplements' effects over a few months.

Two weeks of regular intake: Good digestion, less bloating, better moods, and clearer skin should be noticeable

One month of regular intake: Less brain fog, improved metabolism, regular bathroom breaks, and better immune health

Two months of regular intake: Excelled health improvement and fewer ailments and health issues

Three months of regular intake: Robust digestion, fresher and lighter outlooks, and massively improved skin health

What Do Customers Say?

Customer reviews are very positive, often citing the supplements’ ability to provide noticeable results in as little as two weeks. Moreover, those who have tried multiple brands often report that ​YourBiology is their favored supplement. And their stellar ratings are one of the reason they're listed as our best probiotics. And whilst we rate it as one of the best probiotics for men, it is also suitable for both genders. 

Best Way To Use Yourbiology

As directed by YourBiology, the supplements are best taken as capsules every morning with a glass of water.  It is recommended to take the dosage over a few months to enjoy the full benefits of the supplements. It’s worth noting that ​YourBiology does not offer a monthly subscription model, unlike some supplement companies.

Criteria Rating
Bacteria quality 9/10
Immune support 10/10
Digestive health 10/10
Customer satisfaction 10/10
Value 9/10
Recommended 9/10
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What Are The best Probiotics For Men

While probiotic supplements often contain a blend of popular and essential probiotic strains, here are some of the most common ingredients you’ll find on a label.


Among the most common probiotic found in foods, lactobacilli are diverse and can help treat a range of ailments, including diarrhea, vaginal infections, and eczema. Often used as a starter culture in food production, lactobacilli are often found in wine, beer, cheese, fermented yogurt, kefir, and other fermented foods, this is generally good for both genders but is one of the best probiotics for men. 


Normally found within the intestines and stomach, bifidobacteria is a group of probiotics that help the body digest food and combat harmful bacteria. Although found within the body, bifidobacteria can be consumed safely through yogurt (with added cultures), cured meats, buttermilk, and fermented foods. It is thought that the bacterium can help treat irritable bowel syndrome (IBS), constipation, lung infections, and ulcerative colitis.

Saccharomyces boulardii

A common yeast, Saccharomyces Boulardii is a strain of saccharomyces cerevisiae that is usually used to help treat certain types of diarrhea, including rotaviral diarrhea in children, diarrhea caused by rotavirus, and travelers’ diarrhea.


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