Your gut is the key to your immunity …who knew?

Poor gut health can suppress immunity in several ways, such as:

• Reducing the diversity and number of beneficial bacteria that help fight off infections and regulate inflammation¹²³.
• Increasing the permeability of the intestinal barrier, which allows toxins and pathogens to enter the bloodstream and trigger immune responses¹²⁴.
• Altering the balance of pro-inflammatory and anti-inflammatory cytokines, which are molecules that modulate the immune system¹²³.
• Impairing the function of immune cells, such as natural killer cells, T cells, and B cells, which are essential for eliminating foreign invaders¹²³.
• Disrupting the communication between the gut and the brain, which can affect the production of neurotransmitters and hormones that influence the immune system¹².

To improve your gut health and boost your immunity, you can try some of the following strategies:

• Take probiotics and eat fermented foods, such as yogurt, kefir, kimchi, and sauerkraut, to increase the beneficial bacteria in your gut¹⁴.
• Eat prebiotic fiber, such as fruits, vegetables, legumes, and whole grains, to feed the good bacteria and help them produce short-chain fatty acids that protect the gut lining¹⁴.
• Eat less sugar and artificial sweeteners, which can feed harmful bacteria and cause inflammation².
• Reduce stress, which can affect your gut microbiota and impair your immune system³⁴.
• Exercise regularly, which can enhance your blood circulation, reduce inflammation, and modulate your gut microbiome³⁴.