Q: I’ve developed a queasy, finicky digestive system and think this is affecting my overall health. Is it because of bacteria in my intestines? What can I do?
A: Living with a queasy gut can be challenging. The digestive system is a serious contender for the body system that causes the most day-to-day discomfort, influencing everything from immunity to mental health. If you suspect your digestive issues are affecting your overall health, you are likely correct. But the words “queasy” and “finicky” can mean different things, so it is important to consult with your doctor to uncover any underlying medical conditions.
The human digestive tract, the largest immune organ in humans, is home to a complex ecosystem of bacteria, yeasts, and other microbes known as the gut microbiome. When balanced, this microbiome supports digestion, strengthens the immune system, and even regulates mood. The gut and brain communicate extensively, so anxiety, sleep quality, and physical activity can all impact digestion. Chronic stress alters gut bacterial balance, increasing the risk of digestive distress; relaxation helps restore balance. A consistent sleep schedule maintains microbial equilibrium, whereas sleep deprivation can disrupt gut function. Regular moderate exercise supports a healthy microbiome, but excessive strenuous activity can increase gut permeability and discomfort.
Obviously diet plays a crucial role in gut health. A diverse, whole-food, plant-based diet free from unhealthy additives fosters a balanced microbiome. Fruits, vegetables, legumes, and whole grains support good digestion and regulate bowel movements, though some individuals may experience discomfort when combining certain fruits and vegetables. Paying attention to your body’s response can help identify any dietary triggers. If bloating is a concern, a low-FODMAP diet—one that limits certain fermentable foods—might offer relief.
Beyond general nutrition, probiotics and prebiotics support gut health. Probiotic-rich foods, such as yogurt, kefir, and lactic-acid fermented vegetables, introduce beneficial bacteria to the gut. Prebiotics, found in onions, garlic, bananas, flaxseeds, and asparagus, nourish the good bacteria, helping them flourish. Herbal teas such as ginger, peppermint, and chamomile can soothe digestion, while overuse of antibiotics may disrupt the delicate balance of gut microbes, leading to yeast overgrowth. Additionally, some pain medications (NSAIDs) and anti-heartburn drugs can alter stomach acid levels, contributing to digestive distress. Environmental factors, including pesticides and pollutants, may also negatively impact gut bacteria.
There is a common saying: “Good health starts in the mouth.” Proper oral care ensures adequate mastication, which is essential for effective digestion. The digestive system, designed by God, processes ingested materials by extracting essential nutrients, breaking them down with the help of microbes, and eliminating waste. This intricate system plays a fundamental role in overall well-being.
To keep the digestive system functioning optimally, it is essential to manage stress, prioritize sleep, engage in regular physical activity, and maintain a wholesome diet. Avoiding the overuse of medications, reducing exposure to environmental toxins, and incorporating probiotic and prebiotic foods can further enhance gut health.
A well-functioning gut is essential for optimal health. By making healthy lifestyle choices and honoring the intricacies of God’s design, we can promote digestive well-being and overall vitality.