Interest in how probiotics may assist with anxiety is increasing, and research indicates they may have a function to aid in mental health. The brain and gut are intertwined by the gut-brain axis, and the bacteria within the gut affect neurotransmitters, inflammation, and stress responses, all of which influence mood and anxiety levels.
How probiotics might help with anxiety
Supporting the production of neurotransmitters is one of the main mechanisms, as some gut bacteria assist in the production of key chemicals such as serotonin and GABA that control mood and stress. The gut-brain communication system via the vagus nerve is another important factor, where probiotics can assist in keeping this system in a healthy balance, thus lowering anxiety responses. In addition, probiotics can assist by enhancing gut health and reducing inflammation, which has been associated with depression and anxiety. Certain probiotic strains have also been noted to decrease cortisol, a stress hormone that is highly involved in anxiety.
Although more studies are required, certain probiotic strains seem to be especially useful for mental health. The increasing amount of scientific evidence indicates promising links between gut health and emotional well-being.
What the research says
Various researches have been conducted to see if there is a link between probiotics and mental health. The results are that probiotics can potentially lessen the symptoms of depression and anxiety, particularly among individuals with minor problems. Researchers have noted that gut bacteria imbalance might be a cause of mental illnesses, and probiotics could correct this very important balance.
Things to keep in mind
It's important to note that probiotics affect people differently, and the specific strain matters significantly when it comes to mental health benefits. A balanced diet with fiber-rich prebiotics can enhance the effects of probiotics substantially. While probiotics may help with anxiety, they work best as part of a comprehensive approach that includes other lifestyle factors like proper diet, regular exercise, and effective stress management techniques. In other instances, medication might still be required as part of the treatment regimen.
It is always advisable to consult with healthcare professionals regarding the inclusion of probiotics in a mental health plan since they can offer individualized advice based on specific needs and situations.
Dr. Kersi Chavda, Consultant Psychiatry, P. D. Hinduja Hospital & MRC
