People around the world suffer from sleep disorders like insomnia as a result of our fast-paced lives. Although there are various remedies and treatments available, probiotics are emerging as one potential treatment for insomnia in the scientific community. Here, we explore how probiotics contribute to a better night’s sleep and may alleviate major insomnia symptoms through their beneficial properties.
What is Insomnia?
Insomnia is characterized by difficulty falling asleep, staying asleep, or experiencing non-restorative sleep, leading to daytime fatigue and impaired functioning. A number of factors can contribute to insomnia, including stress, poor sleep habits, underlying health conditions, and certain medications. Recent research suggests that probiotics may offer a natural and promising alternative to traditional treatments, such as behavioral changes and medicines.
Signs of insomnia include difficulty falling asleep, waking up frequently during the night, waking up too early in the morning, and not feeling rested after a night’s sleep. According to recent estimates, about 10% of the world’s population experience insomnia that qualifies as a medical condition.
The Gut-Brain Connection
The gut, or gastrointestinal tract, is responsible for breaking down food, absorbing nutrients, and eliminating waste. It is also responsible for maintaining the balance of beneficial and harmful bacteria in the body, which in turn affects the immune system and other bodily functions.
The gut-brain axis regulates a variety of bodily functions, including sleep, through a two-way communication between the gastrointestinal tract and the brain. It has been found that the composition of the gut microbiota can influence the production of certain hormones involved in the regulation of sleep, such as melatonin.
Thousands of microorganisms live in our gut, collectively known as the gut microbiota, which plays an important role in our health and immunity. Recent studies have uncovered a strong link between the gut microbiota composition and sleep quality, paving the way for investigating the potential benefits of probiotics in improving sleep disorders like insomnia.
How Can Probiotics Regulate Sleep?
Probiotics are live microorganisms that, when consumed in adequate amounts, ensure health benefits to the host. They can balance the gut microbiota composition and promote a healthy balance of bacteria in the gut. Certain strains of probiotics, Bifidobacterium longum, have been shown to produce neurotransmitters like serotonin and gamma-aminobutyric acid (GABA), which are involved in sleep regulation and mood stabilization. By influencing the production of these neurotransmitters, probiotics may help promote relaxation, reduce stress, and in turn enhance sleep quality.
Bifidobacterium longum is a type of probiotic bacteria that is naturally found in the gut, and it has been studied for its potential to modulate the immune system, reduce inflammation, and improve digestion. It has also been studied for its potential to produce neurotransmitters, which may help regulate mood, stress, and sleep.
Probiotics Reducing Stress
Chronic stress as a result of work, study and daily responsibility is a common underlying factor in those suffering from insomnia. Probiotics have demonstrated the ability to modulate the body’s stress response by regulating the production of stress hormones such as cortisol. By reducing stress levels, probiotics can contribute to improved sleep patterns and overall well-being in the long run.
Chronic stress and elevated levels of cortisol have been shown to adversely affect sleep. Probiotics also appear to reduce levels of cytokines, which are molecules associated with inflammation. High levels of inflammation may lead to disturbed sleep. Additionally, probiotics are able to modulate the central nervous system, which is responsible for controlling sleep-wake cycles, and can help to reset the body’s natural clock.
This decrease in cortisol can also aid in decreasing negative emotions experienced due to prolonged stress, such as symptoms of anxiety and depression; and decreasing the chances of stress-related health problems in the future.
Ensuring Gut Health for Better Sleep
Optimal gut health is crucial for overall wellness, including sleep quality. Probiotics can help maintain a healthy gut environment by supporting the growth of beneficial bacteria, inhibiting the growth of harmful pathogens, and strengthening the gut barrier function. A healthy gut microbiota is associated with improved digestion, nutrient absorption, and reduced inflammation, all of which can positively impact sleep. A systematic review found that probiotic supplementation significantly reduced the Pittsburgh Sleep Quality Index (PSQI) score, which is a measure of sleep quality.
Insomnia: Probiotic Strains to Look Out For
When considering probiotics for improving sleep, it is essential to choose the right strains. Lactobacillus and Bifidobacterium are two commonly studied genera that have shown promising effects on sleep quality. Look for specific strains such as Lactobacillus rhamnosus, Lactobacillus plantarum, and Bifidobacterium longum, as they have demonstrated beneficial properties in relation to sleep regulation. Bifidobacterium has been linked to improved sleep in those with insomnia. It has been shown to reduce nighttime awakenings, increase total sleep time and reduce the amount of time it takes to fall asleep. This is due to their ability to produce neurotransmitters, like serotonin and GABA, that can help regulate mood and relaxation, as well as their ability to break down tryptophan, which is a precursor to melatonin, the hormone that helps us to sleep
Incorporating the Right Probiotics Into Your Routine
To harness the potential benefits of probiotics for insomnia, consider incorporating them into your daily routine. Probiotics are available in various forms, including capsules, powders, and fermented foods like yoghourt, miso, and kimchi. Consult with a healthcare professional, registered dietitian, or a microbiome specialist to determine the most suitable probiotic strain, dosage, and delivery method based on your personal needs.
G-NiiB “Immunity+”
G-NiiB Immunity+, the formula is a microbiome precision formula developed by a world-renowned centre of micorbiome in Hong Kong. The product is designed for the Asian gut microbiome environment and contains naturally occurring bacterial species known to colonise the intestine. This unique formula is proven beneficial to resolve gut dysbiosis and restore immunity. Precise 3+3 bifidobacteria and prebiotics formula, enhances good bacteria viability. Probiotics and patented microencapsulation technology from Italy, ensures live probiotics colonising in the gut.
Developed for Asians
Formula is based on data from over 10,000 Asians in a proprietary database and over 1,400 next-generation metagenomic sequencing results. In the G-NiiB Immunity formula, naturally occurring food-grade bacteria strains that correlate with Asian health were selected via sophisticated Al learning algorithm
This data was then used to construct a formula that is specifically tailored to the dietary and nutritional needs of the Asian population. The Al learning algorithm was used to identify the bacteria strains that are beneficial for Asian health and to create a formulation that is tailored to the specific needs of the Asian population, including relieving bloating and indigestion.
Golden 3+3 Microbiome Immunity Formula
Bifidobacterium is known to be one of the most important bacteria in the human gut and its presence is essential to maintaining a healthy digestive system. The prebiotics in G-NiB Immunity+ provide food for the Bifidobacterium to help them to grow and multiply, thus providing the body with a stronger, more balanced gut microbiome.
G-NiB Immunity+ consists of 3 live Bifidobacterium and 3 prebiotics that are scientifically curated and mixed in a patent ratio to bring a synergetic effect to optimise product efficacy.
Patented Microencapsulation Technology
Live bacteria in G-NiB Immunity are microencapsulated with patented technology from Italy to ensure survival through gastric acid and bile salt in the gastrointestinal tract to reach the intestine, where the live bacteria will be released, for effective gut colonisation. This is important because the bacteria in the probiotic supplement must survive the harsh environment of the gastrointestinal tract in order to reach the intestine and effectively colonise it. By microencapsulating the bacteria in a protective coating, their survival rate increases significantly.
As probiotics work differently for each person depending on their state of health, the composition of their gut, and the strains they use, the length of time it takes to work varies by the individual.
References
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