Shruv Anti Aging Blog

Can A Healthy Gut Flora Possibly Make You Age Less?

Do you know why your anti aging skin care is not working for you? As you age, you need to look beyond the skin. What would be your reaction if I tell you that introducing bacteria into your gut may help you age less over time? Consuming probiotics or good bacteria improves the appearance of your skin, keeps you in good shape, and prevent as well as treat certain skin conditions.


I know this is promising. I never would want to look old sickly and filled with ugly wrinkles. I want to grow old gracefully, healthy, and happy!


Here is the secret – your gut. Maintaining a balance between the good and bad bacteria in your gut promotes a clearer, glowing skin with lesser signs of aging. The probiotics introduce healthy bacteria to increase your good bacteria and create a barrier that can prevent as well as reduce inflammation.



Why is gut health important to aging? A healthy gut flora can prevent and treat acne, eczema, rosacea, and protects the skin from the effects of aging in an exciting new way.


Researchers found the probiotics along with a host of other microorganisms as a newly recognized organ that can potentially help in your aging skin care. Recent research showed that your diet and subsequently the microorganisms present in your gut can affect how well you age.


Probiotics may help build collagen, hydrate aging skin, and improve the appearance of fine lines and wrinkles. It definitely plays an increasingly important role as you age.


The gut in your bacteria can be your best friend or your worst enemy depending on how well you feed the good bacteria. Several studies have been coming out that explores the connection between the gut flora and practically every aspect of the human health.


The health of your gut plays an important role in helping your body produce and synthesize vitamins, minerals, and nutrients. So, if you have acne, rosaceam psoriasis, and eczema, it could be an issue of an unbalanced gut bacteria.






Skin aging and wrinkle formation

Skin has been reported to reflect the general inner health status and aging. One study has shown that around age 60, there is a significant drop in the number of bacteria in the gut. The health of the gut and its reflection on the skin has always been an interesting topic for derma care.


Beauty comes from the inside. The effect of nutrition on skin aging has been a common field of interest among humans since ancient times to present.


A person with a diverse microbiome will in turn have improved digestion, absorption, metabolism, and a stronger immune system. The human microbiome is completely influenced by everything it consumes.


The more chemicals, toxins, sugar and artificial junk you put into your mouth, the lower would be your gut diversity. Not to mention the scary fact, that taking even one dose of antibiotics may permanently reduce the diversity of the gut bacteria.


Antibiotics are designed to kill bad bacteria in the body, but they also kill the good bacteria in the process. This greatly reduces the overall diversity of your microbiome.


That is why it is so critical for those who suffer from eczema, acne, psoriasis, rosacea, seborrhea, and poor complexion problems to flush unfriendly bacteria and undesirable microbes out and thus, help improve skin conditions and complexion problems.


With literally hundreds of species of bacteria in the human body’s microbiome, it is critical that one should maintain a proper balance of species. If you have too much of one species, or not enough of the other, the microbiome becomes unbalanced and leads to serious health issues, including inflammation and aging.


As you age, your cellular immunity also declines. A new study finds that gut bacteria also play an important role in the development of white blood cells that help the body fight infection by boosting its immune system.


The study, published in the journal Cell Host & Microbe, described how the beneficial gut bacteria helped in the development of innate immune cells, specifically macrophages, monocytes and neutrophils or special white blood cells that provide the first line of defense against the body’s invading pathogens.


You should look into immunity beyond the gut and learn how antibiotics can kill off good gut bacteria and make you more susceptible to infection. The white cells are absolutely critical to fight infection and life threatening diseases.


Inflammation is the hallmark of obesity and chronic disease, including aging. Skin and complexion problems have been associated with the body’s sluggish detoxification processes and an increase in the toxins or impurities in the bloodstream.


The intestinal dysbiosis may actually contribute to higher levels of toxins in the bloodstream. A comprehensive nutrition and supplementation strategy can help clean the bloodstream of impurities that trigger immune inflammatory reactions, which adversely affect the skin.


Intestinal permeability, called as the leaky gut, causes both systemic and local inflammation, which in turn contributes to skin disease.




Studies have shown that both stress and gut inflammation can impair the integrity and protective function of the epidermal barrier, which leads to a decrease in antimicrobial peptides produced in the skin, and thus also, increases the severity of infection and inflammation in the skin.


Variation in your body’s bacterial makeup has been connected to effects as far-reaching as your individual response to toxins, your metabolic state and degree of insulin resistance, and even your brain development and behavior.


Fortunately, probiotic supplements can restore a healthy balance to gut bacteria and reverse these disruptions to intestine based signaling mechanisms. This, in turn, reverses the negative influence that triggers the development of chronic disease.


In other words, probiotics can restore your body’s natural, intestine based protection against a host of non-intestinal diseases and shield you from the diseases of aging.


Moreover, probiotics contribute distinct advantages for skin disorders. It has already been proven that probiotics perform a role in skin health, such as reconstructing atopic dermatitis, promoting the healing of scars and burns, rejuvenating the skin and strengthening the skin’s innate immunity.


The gut microbiota influences lipids and tissue fatty acid profiles, and may influence sebum production as wells as the fatty acid composition of the sebum.


This may explain why a Russian study found that 54% of acne patients have significant alterations to the gut flora, and a Chinese study involving patients with seborrheic dermatitis also noted disruptions in the normal gut flora.


In uncovering a compound’s potential anti aging properties, researchers reveal a fascinating result of the co-evolution of plants, bacteria, and animals over millions of years.


A nine-week long New Zealand study of seniors between the ages of 63 and 84 found that consumption of the probiotic strain known as Bifidobacterium lactis resulted in increases in both the number and disease-fighting capacity of white cells.


They show the compound enables muscle cells in animals to protect themselves against one of the major causes of aging. In fact, the greatest improvement was seen in seniors with the worst immune system responses prior to the study.


The term probiotics, a word you may be hearing more often these days, refers to foods or supplements containing live, beneficial microbes, primarily bacterial strains, that are used to fortify or rebuild our natural gut flora.


If these disorders can be saved by probiotics, is it a far stretch to assume that those advantages can extend further, to aging skin? Gut bacteria elevate the human immune system.


With advancing technology, scientists have been able to select specific strains of organisms to accomplish precise tasks. Evidence now shows that individual species of probiotics within the Lactobacillus genus or the Bifidobacterium genus can powerfully block a variety of pathological factors that lead to different chronic diseases.





Benefits of improved diet plus probiotic supplementation

Here are some specific health benefits attributed to each beneficial bacteria species:


  • Lactobacillus acidophilus has been shown to decrease the DNA damage that triggers malignant cell development,


  • Lactobacillus rhamnosus improved markers of metabolic syndrome,


  • Lactobacillus paracasei reduced markers of inflammation,


  • Bifidobacterium lactis improved blood sugar control,


  • Bifidobacterium bifidum decreased liver damage, and


  • Bifidobacterium longum reduced DNA damage that can trigger malignant cell development.



The supplementation with Lactobacillus acidophilus and Bifidobacterium longum significantly decreases the DNA damage that can trigger malignant cell development.


In addition, replenishing beneficial bacteria with supplements has been found to boost natural antioxidant and detoxification enzymes that prevent the activation of potential dietary carcinogens.


Fortunately, the dual encapsulation technology can help maximize the impact of probiotics. It certainly keeps the capsule that contains the probiotic intact longer to ensure the bacteria reach the small intestine safely.


As a result, the probiotic can deliver unprecedented numbers of live colonies to exactly where your body needs them to rebalance your microbiota for critical disease-prevention effects.


A range of probiotic strains, when taken together, can rebalance your gut. And to make sure they reach their destination intact, a novel dual-encapsulation format, which is a capsule-within-a-capsule, protects them from the stomach acids that might otherwise destroy them.


Age onset decline is very tightly linked to changes within the community of gut microbes. In the quest to determine why some people remain in good physical and mental health until a very old age and others don’t, scientists suggest that a factor of healthy aging could be found in the gut.


Researchers have determined that your gut bugs, also known as gut microbiota, gut microbiome or gut bacteria, determine your rate of aging. Bad nutrition causes your gut to change, especially if you are eating a diet high in sugar, processed foods, and junk.


Various lifestyle factors influence gut bacteria, such as the antibiotics, infections, surgery, lack of sleep, stress, chemical exposure and environmental pollutants. When your body is in a state of low grade chronic inflammation, it causes a rapid decline in aging and the development of disease.


Probiotics are the best anti aging elixir for your skin. Probiotics aid in the digestion of food and the absorption of nutrients and minerals, which contribute to glowing and beautiful skin by permitting the body to assimilate skin friendly nutrients and fats.




Wrinkle prevention

There are many factors that contribute to skin aging and wrinkling.  Environmental toxins and disease can damage the skin, weakening its ability to repair itself.


UV radiation in sunlight causes photo aging, which results in developing age spots and wrinkles.  The collagen and moisture contained naturally within the skin reduce with age, causing sagging and wrinkles.


Probiotics may offer some hope in slowing down the visible proof of all of that age-less-live-more life experience we’ve worked so hard to attain!


Good bacteria in the gut can help eliminate the toxins and free radicals that can damage the skin and cause the early signs of aging.


Introducing probiotics will not only flush out bodily toxins, but repair the harmful damage caused by free radicals, as well. It may offer some hope in slowing down the visible proof of all of those years of life experience.



Strengthen Skin Barrier

Probiotics have been proven to strengthen the skin’s barrier function.  The skin plays as a physical barrier to safeguard the internal organs and keep out pathogens and other toxins.


Not only are there microflora that live in the human gut, but there is also a skin microbiome, with friendly microorganisms for protection.


The skin microbiome has been shown to protect against unfriendly bacteria, pollution and free radicals, all of which can accelerate aging.


The diseases of atopic dermatitis, eczema, rosacea, psoriasis, and acne may all be triggered or exacerbated by these unfriendly microorganisms.


The friendly skin microbiome appears to produce acids that tend to lower the pH of the skin. With the resulting acidic environment, it discourages the colonization of the disease causing microbes.


There are many specific age related dietary and physiological changes that impact the function and efficacy of the intestine and aging health.


Diet in particular, can influence the health status and how fast a person shows the signs of aging in later life. An age related reduction in gastric acid production, coupled with increased basal gastric inflammation, can lead to lower micronutrient absorption from the diet.


Adding the healthy bacteria or probiotics into your diet is key. Probiotic literally means “for life”. They manufacture the B vitamins and Vitamin K right down inside your intestines, where they are immensely absorbed.




Probiotics help the skin to uphold moisture. A well hydrated skin makes the wrinkles less visible.


The skin cream containing streptococcus thermophiles was found to increase moisture in the skin of aging women. Also, certain probiotic bacteria produce HA.


For commercial purposes, HA is actually produced by microbial fermentation, by the bacteria Streptococcus zooepidemicus.


Streptococcus thermophilus can produce HA.  There are likely other bacteria that have the ability to produce HA, but are yet to be identified.



Sun Damage

Probiotics can help protect skin against damaging UV rays that can cause premature skin aging and wrinkles.




Collagen Synthesis

Collagen is a protein that is made in the dermal layer of the skin.  It provides skin elasticity and makes the skin smooth.


Collagen production decreases as a person age. As this happens, you may see a formation of saggy skin and wrinkles, which are often the unwanted results and the appearance of aging.


Several probiotic bacteria produce proteins that bind collagen proteins together, which assist the collagen to form the structure that maintains skin firmness.


The bacteria studied were:  Lactobacillus fermentumRC-14, L. rhamnosus GR-1 and 36, and L. casei Shirota. Eating soy products (tofu, soy milk, etc.) and dark green vegetables may increase collagen production.


Taking probiotics, either through supplements or by eating food high in probiotics (such as kefir or other fermented foods), and improving the diet to include more fiber and less sugar and fat can help return the gut to health.


The probiotics will then create a barrier that lines the gut and prevents leaking and inflammation caused by it. Aging is defined as the deterioration of physiological functions accompanied by the development of age. Based on several studies a connection between the human gut microbiota and aging is becoming evident.


It is believed that during birth, the infant gut contains no microbial community or at least very few species. Subsequently, the gut microbiota alters drastically during different stages such as colonization, development, and maturation within the first two years of life.


Since the global population is aging towards a less active population, this is one of the major goals to prevent or delay age related diseases and maintain reasonably good health.


It is believed that the gut microbiota shows a stable form throughout the adulthood, but it acclimates changes during the aging process.


Moreover, the impact of aging on the gut microbiota was found to be country-specific which is in turn influenced by specific diets and lifestyles.


In a comparative study, the alteration in the gut microbiota during aging provide a favorable environment for growth of pathogens in the gut.


The use of prebiotics or probiotics could maintain a beneficial diversity of intestinal microbes, which could prevent or delay C. difficile infections in aging subjects.


Through decades of research on the gut microbiota it has been postulated that dietary substrates play vital roles in altering the gut microbiota composition and its functional capabilities.


A recent study has revealed the capability of the intestinal microbiota to alter and reshape its composition rapidly by variation of the diet for a short time (five consecutive days).


In modern diet patterns, several studies have suggested that variations in the gut microbiota due to animal based diets could be responsible for alteration in bile acid biosynthesis.


Consumption of prebiotics/probiotics along with a nutritious diet stimulates the growth and functionality of bacterial species in the gut microbiota for health benefits during the old age.



Probiotics also help you fight the signs of aging. Here’s how:


  • Probiotics can keep you slim. Microflora reduce cravings for carbohydrates, sugar and alcohol. And new research has found that obese people have different bacteria in their intestines than people of normal weight. Scientists think that the good bacteria can keep you from gaining pounds.


  • Probiotics clean your liver. Traditional Chinese Medicine teaches that the liver affects your skin and eyes. With a clean liver, you may notice younger looking skin with less liver spots, moles and skin tags, and bright, shiny eyes.


  • Probiotics treat acne. One study found that teenagers ingesting probiotics saw improvement in their blemishes after only 2 weeks.


  • Probiotics can prevent wrinkles. Good bacteria in your gut can help you eliminate the toxins and free radicals that can damage skin and cause early signs of aging.


  • Probiotics give you a glowing complexion. Probiotics help you digest and better assimilate the nutrients from your food. That means your skin receives more of the antioxidants, vitamins and minerals it needs to be healthy.


  • Probiotics help your hair grow long and lustrous. Hair may be dead, but each hair follicle is surrounded by nourishing blood vessels. Beneficial microflora help keep your intestines clean and healthy, they attack pathogens to keep your blood clean and healthy. Healthy blood nourishes hair, skin and nails.


  • Probiotics make your fingernails stronger. Nails are made of proteins, and probiotics break down the proteins you eat into the amino acids that build healthy, flexible nails.


  • Probiotics give you energy. It’s much harder to look and feel good when you’re tired, but consuming probiotics boost your immunity and makes digestion easier, giving you more energy to look your best!



If you are serious about looking and feeling your best, then it is time to add beneficial probiotics to your diet. Fermented foods and beverages are the perfect way to obtain the probiotics your body needs.



Thoughts from the author:

Shirley Chio thinks that trying to keep us from a deteriorating health and vanishing beauty should start on caring for our gut bacteria. The gut is the thriving human ecosystem that should be maintained at all costs to its optimum health. To treat the symptoms of age related disease as well as prevent its onset, Shirley Chio has started taking probiotics, after good long nights of research of course. If you want to try, you may start by taking the Yakult probiotic drink first and then, take the next level later, which is taking the probiotic supplement. Let us be together on our journey to being fit and slim, shall I add age less now?




Kresser, C. (2012). The gut skin connection: How altered gut function affects the skin.

Kumar, M., Babaei, P., Ji, B., & Nielsen, J. (2016). Human gut microbiota and healthy aging: Recent developments and future prospective. Nutrition and Healthy Aging, vol. 4, no. 1, pp. 3-16.

Life Extension. Probiotics provide anti aging defense.

News Max. Healthy gut bacteria could ward off age related disease.

World Health. Probiotics for skin health.