Probiotic support for sleep and mood





prologue

Probiotics are live microorganisms that are beneficial to human health when consumed in adequate amounts. They can help improve gut health, boost immunity, and alleviate certain health conditions.Recent studies have also shown that probiotics have a positive impact on sleep and mood. This article reviews research on probiotics for sleep and mood. This includes the mechanisms behind their effects, the types of probiotics being studied, and their potential benefits for different populations.


gut-brain axis

The gut-brain axis is a two-way communication system between the gut microbiome and the central nervous system. The gut microbiota can produce neurotransmitters and other signaling molecules that can affect brain function and behavior. Furthermore, the gut microbiota can affect the immune system and inflammation, which can also affect brain function. related to health.




probiotics and sleep

Several studies have examined the effects of probiotics on sleep. A 2019 review of randomized controlled trials found that probiotics were associated with improved sleep quality and duration. Another study found that a specific strain of probiotic, Lactobacillus helveticus, improved sleep quality and reduced stress in a group of healthy volunteers. The mechanisms behind these effects are not entirely clear, but they may involve the production of certain neurotransmitters such as gamma-aminobutyric acid (GABA), which may promote relaxation and sleep. I have.


probiotics and mood

The gut microbiome is also associated with mood disorders such as depression and anxiety. Studies show that probiotics can positively affect mood by modulating the gut microbiota and reducing inflammation.For example, a 2017 study found that the combination of Lactobacillus helveticus and Bifidobacterium longum , was found to reduce symptoms of depression and anxiety in patients with major depressive disorder. Another study found that a specific strain of probiotic, Bifidobacterium bifidum, reduced anxiety symptoms in healthy volunteers.


Types of probiotics

There are many different types of probiotics, each with unique properties and potential health benefits.Some of the most widely studied probiotics for sleep and mood include: .



Lactobacillus helveticus:

This probiotic has been shown to improve sleep quality and reduce stress in healthy subjects.


Bifidobacterium longum:

This probiotic has been shown to reduce symptoms of depression and anxiety in patients with major depressive disorder.


Bifidobacterium bifidum:

This probiotic has been shown to reduce anxiety symptoms in healthy subjects. Lactobacillus plantarum:

This probiotic has been shown to improve sleep quality in older adults.


Potential Benefits for Different Population Groups

Probiotics can provide different benefits to different populations, depending on factors such as age, health status, and diet.For example, a study published in 2019 found that certain strains of probiotics Lactobacillus fermentum was found to improve sleep quality in women with premenstrual syndrome. Another study found that a blend of probiotics reduced symptoms of depression and anxiety in patients with irritable bowel syndrome. needs further research. Diploma

Probiotics may improve sleep and mood by modulating the gut microbiota and reducing inflammation. Further research is needed to fully understand the mechanisms behind these effects. Although necessary, the available evidence suggests that probiotics of specific strains may be beneficial in different populations.Probiotics are generally safe and well tolerated. However, individuals should consult their doctor before starting any new supplement. 

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