The improvement of transit disorders, the facilitation of digestion during periods of dietary changes, the strengthening of the immune system by increasing the resistance to allergens, the improvement of the emotional state are mainly due to the billions of living microorganisms found in the gastrointestinal tract. The living microorganisms that facilitate the recovery of the intestinal flora are called probiotics, because they help the body to be able to absorb as many nutrients as possible and to be ready to fight any infection that may arise.
What are probiotics?
The name “probiotics” comes from the Greek language, where “pro” means “for” and “bios” means “life”, this name perfectly describes the benefits they bring to a healthy body, and implicitly, to life probiotic.
Probiotics are beneficial microorganisms found naturally throughout the body and especially in the digestive system. These are sometimes called live cultures or “good” bacteria because they help keep your gut bacteria balanced. One way is to protect against other types of disease-causing bacteria. When too many “bad” bacteria are in the gut, the fight is helped by probiotics and the gut is rebalanced.
The benefits of probiotics for gut health
The digestive system is home to many different types of microorganisms, including bacteria, fungi, viruses, and more. The growth of good bacteria are some of the benefits of probiotics, leading to the disappearance of disease-causing bacteria over time. Together, this mix of microorganisms is known as the gut microbiome and plays a key role in the health of the human body.
Optimizing gut function by balancing the bacteria in the digestive system, i.e. maintaining the balance of the gut microbiome allows the gut to function normally, while some changes in the gut bacteria can lead to problems. Probiotics can help maintain a healthy balance of bacteria in the gut and help repopulate the microbiome with healthy bacteria. Antibiotics kill many of the good gut bacteria. With probiotic the health of good bacteria is supported.Reduces the symptoms of digestive disorders such as irritable bowel syndrome (IBS), probiotics can reduce the severity of its symptoms, including diarrhea, constipation, bloating, abdominal pain and gas.Antibiotics often disrupt the balance of the gut microbiome, leading to diarrhea associated with antibiotics and causing the loss of good bacteria. Probiotics may reduce the risk of antibiotic-associated diarrhea in adults aged 18 to 64. The digestive tract is protected by a thin but strong wall of cells called the intestinal barrier. This wall allows electrolytes and water to pass from the intestines into the blood, while retaining partially digested food or disease-causing particles. When the intestinal barrier is damaged or inflamed, proteins and other bacteria can leak through the barrier, known as leaky gut syndrome. Consuming probiotics helps to improve the stability of the intestinal wall. Gas and bloating are common digestive problems. Probiotic supplements can help rebalance your gut microbiome and even eliminate bad bacteria.
The benefits of probiotics for the mind and brain
Research shows the important role that gastrointestinal health plays in improving mood and supporting concentration and memory.
Bacteria in the gut produce neurotransmitters that help with sleep, mood, as well as bladder control and heart function. Stress is known to disrupt gut bacteria, which can affect the amount and function of neurotransmitters. Probiotic supplements can help repopulate gut bacteria during and after periods of stress and have been shown to improve mood, sleep and cognitive function. Changes in the microbiome are linked to depression and anxiety, which is because 95% of serotonin, the “feel-good” hormone, is produced by bacteria in the gut.
Benefits for the immune system
Up to 70% of the body’s immune cells are found in the gut. Keeping your gut healthy is key to keeping your immune system functioning normally. During illness, the bacteria in your gut are often out of balance, especially when you have a stomach virus, food poisoning, or have had to take antibiotics. These probiotics replenish your gut flora with good bacteria and can help balance your immune system, speeding recovery from illness. Research shows that certain strains of lactobacilli and bifidobacteria can help shorten the duration of common colds while also lessening the severity of symptoms. When you have an infection, such as be the overgrowth of pathogenic microorganisms, such as Candida, probiotics help fight these disease-causing particles and restore the balance of the microbiome with good bacteria. Antibiotics may be necessary to help the body fight infections, but they can disrupt the intestinal environment, they decrease often the variety of good bacteria in the gut and so some harmful bacteria can become resistant. Some strains of Lactobacillus bacteria have been shown to protect against methicillin-resistant Staphylococcus aureus, an infection resistant to several common antibiotics. The gut is home to most of the immune system, which is directly related to allergies. Maintaining a healthy digestive tract with probiotics has led to improvements in allergies and skin conditions such as eczema.
Other benefits of consuming probiotics
Some probiotics help absorb nutrients from food, in particular some strains of Lactobacillus and Bifidobacterium can help improve the absorption of iron, an important micronutrient for blood production and oxygen transport in the body. The gut microbiome plays an important role in how the body extracts energy or calories from food, so the gut can be an essential factor in weight loss. Some research shows that probiotic supplementation can lead to weight loss. In addition to the connection between the gut and the brain, the gut is also connected to the liver. Disturbances in the gut wall or the variety of bacteria in the gut can overload the liver and contribute to liver disease. One factor in optimal heart health is cholesterol levels. Some research shows that supplementation with several strains of probiotics can help reduce total cholesterol and low-density lipoproteins. Eczema-like dermatitis, which is very common in children, is reduced in symptomatology and risk due to the consumption of probiotics. Probiotics are often used to help promote maternal and infant health. In children, the use of probiotics has been shown to reduce the duration of diarrhea symptoms by more than 24 hours. Lactobacillus strains help prevent respiratory tract infections. As people age, the diversity of the gut microbiome typically declines due to factors such as sex, diet, physical activity, medication use, and immune system function. Probiotic supplementation in older adults increases beneficial gut bacteria and anti-inflammatory proteins called cytokines. Strengthening the gut-brain axis through probiotic supplementation may also help with memory and concentration, which decline with age.
2023-08-07 16:14:04
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