Probiotics are living microorganisms that are beneficial for human health. They are commonly found in foods that have undergone fermentation, like yogurt, pickles, and sauerkraut. Probiotics are often associated with improving digestive health by maintaining a balance of good and bad bacteria in the gut. However, there are many other surprising benefits of probiotics that you may not know about.
Improved Immune Function
Probiotics can help keep the immune system healthy by increasing the production of antibodies and stimulating the activity of immune cells in the body. This can help the body fight off infections and diseases more effectively.
One study found that individuals who took probiotics for six months had a 40% reduction in the risk of developing the common cold compared to those who took a placebo. Another study found that probiotics can help reduce the duration and severity of respiratory infections.
Reduced Inflammation
Inflammation is a natural response by the body to protect against harm, but chronic inflammation can cause harm to the body over time. Probiotics can help reduce inflammation in the body, which can help prevent chronic diseases like heart disease, diabetes, and cancer.
Some studies have found that certain strains of probiotics can reduce inflammation in individuals with inflammatory bowel disease and arthritis. Additionally, a study found that individuals who took a probiotic supplement for eight weeks had reduced levels of inflammation in their body compared to those who took a placebo.
Better Mental Health
Probiotics may also play a role in improving mental health. The gut-brain connection is a two-way street, meaning the health of our gut can impact our mental health and vice versa. By improving gut health with probiotics, we may also see improvements in our mental health.
A study found that individuals who took probiotics for four weeks had reduced symptoms of anxiety and depression compared to those who took a placebo. Another study found that probiotics can help reduce symptoms of irritable bowel syndrome, which is commonly associated with anxiety and depression.
Healthier Skin
Probiotics can also benefit our skin health. Our skin microbiome is made up of a variety of bacteria that help protect our skin from harmful pathogens. By taking probiotics, we can help maintain a healthy balance of bacteria on our skin, which can lead to healthier skin.
One study found that individuals who took a probiotic supplement for 12 weeks had a significant improvement in their skin barrier function compared to those who took a placebo. Another study found that probiotics can help reduce symptoms of eczema and improve skin hydration.
Conclusion
Probiotics are a powerful tool for improving our overall health and well-being. While they are commonly associated with digestive health, the benefits of probiotics go far beyond that. By taking probiotics, we can help improve our immune function, reduce inflammation, improve our mental health, and maintain healthier skin.
If you are interested in incorporating probiotics into your diet, talk to your doctor or a registered dietitian. They can help you determine which strains of probiotics are best for your individual needs.
