Introduction
Probiotics are known as the “good” bacteria or live microorganisms that offer numerous health benefits to the human body, including improving digestion, supporting immunity, and reducing the risk of chronic diseases. They are available in various forms, including supplements, foods, and drinks. In this Probiotics 101 article, we will cover what probiotics are, how they work, and why you need them.
What Are Probiotics?
Probiotics are live microorganisms that are found in specific foods, supplements, or drinks. They are naturally present in the digestive tract, urinary tract, and genital area of a human body. They are considered as “good” or “friendly” bacteria that compete with harmful or pathogenic bacteria to prevent infections and promote good health. The most common types of probiotics include lactobacillus and bifidobacterium bacteria, which are present in fermented foods such as yogurt, kefir, kimchi, sauerkraut, and kombucha. As probiotics can survive the digestive process and reach the colon, they can exert their positive effects.
How Do Probiotics Work?
Probiotics work by enhancing the microbial balance in the gastrointestinal tract. They help in the breakdown of food and the absorption of nutrients, thus improving digestion and preventing diarrhea and constipation. They also stimulate the immune system by boosting the production of antibodies and other immune cells, which help to fight infections and diseases. By crowding out pathogenic bacteria, probiotics can also reduce inflammation in the gut and improve the barrier function of the intestinal lining, preventing the entry of toxins into the bloodstream. Additionally, they can produce certain compounds like short-chain fatty acids, which have anti-inflammatory and anti-cancer properties.
Why Do You Need Probiotics?
There are several reasons why you need probiotics:
- To Improve Digestion: Probiotics can improve the digestion and absorption of food, leading to better nutrient uptake and preventing gut-related disorders like diarrhea, constipation, and irritable bowel syndrome.
- To Boost Immunity: Probiotics can stimulate the immune system by increasing the production of antibodies and other immune cells, thus reducing the risk of infections and diseases.
- To Prevent and Treat Infections: Probiotics can prevent and treat infections like urinary tract infections, bacterial vaginosis, and antibiotic-associated diarrhea by displacing pathogenic bacteria and restoring microbial balance in the body.
- To Reduce Inflammation: Probiotics can reduce inflammation in the gut and improve the barrier function of the intestinal lining, preventing the entry of toxins into the bloodstream, which can lead to chronic diseases like inflammatory bowel disease, diabetes, and heart disease.
- To Improve Heart Health: Certain probiotics like Lactobacillus reuteri can reduce cholesterol levels and blood pressure, leading to improved heart health.
Conclusion
Probiotics are live microorganisms that offer numerous health benefits to the human body. They work by enhancing the microbial balance in the gastrointestinal tract and can improve digestion, boost immunity, prevent infections, reduce inflammation, and improve heart health. They are present in various forms, including supplements, foods, and drinks, and can be easily incorporated into your daily routine.
