How does gut health affect immunity and what foods improve it?
In my role as a nutritionist certified, I am frequently asked about the relationship between gut and immune health. People are also curious to know what food they can add to their diets in order improve gut health. We will explore these issues in depth, based on research and scientific studies.
Gut health and immunity: What is it all about?
It is not a mere buzzword for the industry, but is supported by extensive science and research. Around 70% of immune cells are found in the gut or digestive system. It is clear that a healthy digestive system is essential for immunity. A study in Clinical & Experimental Immunology found that an imbalance of gut bacteria could lead to immune dysfunction and increased susceptibility.
Starting Out: Things to consider for improved gut health
It is important to maintain a healthy lifestyle and eat wholesome foods in order to improve your gut health. Consider factors like regular exercise, sufficient sleep, stress reduction, and avoidance of unnecessary antibiotics. According to the American Microbiome Institute report, these can have a negative impact on gut bacteria. The gut microbiota of each person is different, and what may work for one individual might not be effective for another.
Gut health and immunity are boosted by certain foods
- Yogurt is a good source of probiotics and known for supporting gut bacteria.
- Kefir is similar to yogurt but contains more beneficial yeasts and bacteria.
- Sauerkraut is an excellent probiotic that aids digestion.
- Kimchi is a Korean fermented dish, which contains beneficial bacteria. It also aids digestion.
- Garlic is known for its antifungal qualities and can improve gut health through the balance of harmful bacteria.
- The fiber in onions encourages the growth of beneficial bacteria in your gut.
- Prebiotic fibers are abundant in asparagus, which helps to maintain healthy intestinal bacteria.
- Bananas can help reduce inflammation by restoring the health of bacteria.
- Whole grains: Oats, brown rice and other foods high in fiber feed your gut bacteria.
- Ginger can help improve gut health by accelerating stomach emptying.
Other Suggestions to Optimal Gut health
Other lifestyle factors may also impact gut health. Physical activity helps to maintain a healthy digestive tract by allowing food to move more efficiently through it. A good diet and adequate water intake are also important to maintain digestive health. Reducing stress is another way that you can improve gut health. According to Mayo Clinic chronic stress can alter gut bacteria, causing gastrointestinal problems.
Conclusion
Gut health is crucial for boosting immunity. You can improve your gut health by incorporating healthy foods and promoting habits to reduce stress, promote well-being and overall wellbeing. Consult a health professional or nutritionist prior to making drastic lifestyle or diet changes.
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