Probiotics Can Boost Your Immune Function & Prevent Infections Like a Common Cold?
Immune function, or simply, immunity, is a defensive mechanism that enables the body to protect itself from an external threat like a microorganism. When an external invader enters your body, the immune cells get activated and attack the invader. The attack may directly involve cells like white blood cells or chemicals like antibodies.
No doubt, immunity is a basic survival mechanism, but an overactive or haphazard immune function can wreak havoc on your own healthy cells and tissues. For example, autoimmune diseases occur when your immune cells mistakenly attack the healthy tissues. Likewise, chronic inflammation is also associated with an abnormal immune function.
Probiotics compete with harmful microorganisms to secure their place in your gut.
The phrase “Survival of the Fittest” applies in every place where there is life. In fact, we are all competing to survive either by improving our qualities or cutting down the competition with others. The same theory applies to your body, too. In order to stay alive in the body system, probiotics produce certain chemicals that are fatal to invading microorganisms. Moreover, they stimulate the intestinal cells to act against the harmful microorganisms. In doing so, probiotics, as a part of their own survival efforts, bring beneficial changes in your immune function.
Probiotics regulate your body’s immune function.
Probiotics take charge of your immune response by interacting with the immune cells and activating the white blood cells to produce antibodies against external threats. Interestingly, probiotics can change your genes that regulate immune function, and affect the communication between immune cells.
Probiotics help to maintain a balance between pro-inflammatory and anti-inflammatory chemicals.
For optimum health, the immune cells should know when to fire and when to stop. In essence, the delicate balance between necessary and excessive immune response is key to good health. Inflammation helps to repair a damaged cell and promotes healing. However, long-term inflammation has been associated with cancer, diabetes, heart diseases, allergies, asthma, and arthritis. Probiotics, with their unique interaction with the immune cells, help to reduce chronic inflammation while keeping the cells ready in the event of an acute external attack.