How Probiotics Lead to Healthier Aging

Research shows that probiotics may help slow down certain symptoms of aging.  A study published in The Journal of Nutrition, Health & Aging discovered that intestinal microbiome are critical in the metabolic processes that affect body composition, immune function, and cognition. When all these processes are functioning properly, they contribute to healthy aging.  

One of the most common functional impairments experienced by the elderly is called frailty syndrome. A recent study reviewed how gut microbiome and microflora influences the health and GI tract microbiome of elderly individuals, with a focus on patients suffering from frailty syndrome. It's believed that the gastrointestinal tract plays a significant role in the development of frailty syndrome, along with certain preexisting health problems.  

Aging is directly influenced by the brain-gut axis, along with the intestinal microflora and microbiome. During the aging process, the three main enterotypes of gut microbiota start decreasing and can lead to health problems. Aging weakens the protective barrier of the gastrointestinal tract, so it's easier for "bad" bacteria and microbes to enter the bloodstream, leading to the major contributor of aging -- chronic inflammation.

The GI tract also plays an important role in immunity in the aging population. The gut microbiome consists of bacteria, yeasts and viruses, and the proportion is unique to each individual. This microbiome is comprised of both "bad" and "good" bacteria, and when the friendly bacteria decreases, it can adversely affect the immune system and be a contributing factor to many age-related diseases.  

Changes in the gut microbiome in the aging population can also cause sarcopenic obesity. Chronic inflammation in the aging population limits dietary protein availability, and decreased SCFAs leads to insulin resistance. The result is fat accumulation in the muscles along with decreased muscle function.  

Additional factors such as malnutrition and age-related anorexia can cause changes in the gut microbiota, which contributes to frailty syndrome. Malnutrition poses vascular risks and predisposes to cognitive cognitive problems associated with frailty syndrome. Frailty syndrome is characterized by deficiencies in nearly all micronutrients.  

Probiotics and the Elderly

Scientists have been studying the connection between low bacterial diversity in the gut and age-related diseases. For example, many research studies found a connection between changes in the GI tract microbiota and illnesses, including Parkinson's, dementia, Alzheimer's Disease and Type 2 Diabetes. 

Recent studies suggest that probiotics can promote improved health for aging adults and seniors. As you age, the diversity and amount of "good" bacteria in the GI tract decreases. So the body may struggle to perform certain functions that used to come more easily. Probiotics can help the aging population maintain a healthy gut and immune system by improving the GI tract microbiota, which keeps the harmful bacteria at bay that become more prevalent with age.  

Benefits of probiotics for the aging population have been demonstrated in everything from vaginal health to weight loss to cognitive decline. Since many seniors struggle with digestion issues, such as diarrhea, constipation, indigestion or even GI cancers, probiotics can help address these gut issues, as well. Another common issue that the elderly face is a weakened immune system. Many probiotic supplements contains specific probiotic strains that have been shown in studies to help strengthen overall immunity. 

Probiotic supplements can be extremely helpful for improving and protecting the health of the aging population. At Purevee Organics, we’re so proud that our high quality probiotics combine the cleanest, all-natural ingredients with science-based formulations for optimal results. 

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