As the year progresses and our habits solidify, we commonly prioritize exercise, better eating, and weight loss. However, digestive wellness is often overlooked. With World Digestive Health Day on May 29th, now is an opportune moment to consider the significance of gut health. A well-functioning digestive system is key to nutrient absorption, which is vital for energy, skin health, and cognitive function.

Dr. Vipada Sae-Lao, Nutrition Education and Training Lead for Asia Pacific at Herbalife, explains that our bodies are complex networks of interconnected systems essential for overall health. She emphasizes that the gut’s influence extends well beyond digestion, significantly impacting mood, energy levels, and immune support. Understanding and prioritizing gut health, Dr. Sae-Lao notes, can pave the way for a more balanced, energetic, and healthier life, both physically and mentally.

The vital connection

Ever wondered why your stomach might churn when you’re nervous? It’s because our brain has a powerful connection with our digestive system (stomach and intestines). In fact, even the thought of food can trigger digestive juices! This brain-gut axis explains why emotional distress can manifest as physical sensations, giving rise to expressions like “feeling nauseous” or a “gut-wrenching experience.”

According to Dr. Sae-Lao, a holistic approach to well-being starts with recognizing the brain-gut connection. She describes the brain as the body’s command center, while the gut functions as a significant ‘second brain’, influencing processes from nutrient uptake and immune response to cognitive function.

The surprising connection between your gut and heart

The food we eat dictates the health of our gut microorganisms, and maintaining a healthy gut microbiome is now recognized as vital for the well-being of all our organs, including the heart and arteries. Gut bacteria can affect the heart via the immune system, the chemicals they produce, and even direct communication with heart cells. These chemicals are involved in controlling the body’s responses to inflammation, stress, and fat metabolism in the heart. Studies demonstrate that the makeup of our gut bacteria can influence blood pressure, cholesterol levels, and arterial health, emphasizing the interconnectedness of a healthy gut with a healthy heart and vascular system.

Activate your body’s defenses

Recent research indicates that the gut is a major hub for the body’s immune system, housing approximately 70-80% of its immune cells. A delicate balance of beneficial bacteria within the gut plays a crucial role in regulating immune responses. Maintaining a healthy gut microbiome supports the production of immune cells, helps to lower chronic inflammation, and acts as a barrier against harmful pathogens entering the body.

Nutrition for a healthier gut

A balanced and nutrient-rich diet is fundamental for good digestive health, ensuring the body has all it needs to process food efficiently. Proper nutrition supports a healthier gut by aiding digestion and fostering a balanced gut microbiome.

Dr. Sae-Lao emphasizes the importance of a balanced diet rich in fiber, found in fruits, vegetables, whole grains, and legumes, for promoting healthy digestion and preventing constipation. She notes that soluble fiber, present in foods like apples, bananas, oats, peas, and black beans, dissolves in water to form a gel in the stomach, which slows digestion. This process helps regulate blood sugar and cholesterol levels while encouraging the growth of beneficial gut bacteria.

The 2021 Expanded National Nutrition Survey by DOST-FNRI indicates a concerningly low fiber consumption among Filipino adults, with an average daily intake of just 58 grams of vegetables and 17 grams of fruits. This is substantially lower than the World Health Organization’s recommended 400 grams per day. Given this considerable difference, incorporating alternative gut-friendly foods becomes particularly crucial in the Philippine context.

Foods rich in probiotics, like yogurt, kefir, and fermented vegetables, can support a healthy population of gut bacteria, which are essential for digestion and a strong immune system. These microbes within our gut are key players in digestion, vitamin synthesis, and metabolism. Some studies indicate that the diversity and makeup of these microbes can impact fat storage, elevate low-level inflammation, and influence the amount of energy our bodies absorb from food, potentially contributing to obesity. Moreover, a balanced gut microbiome, containing trillions of beneficial bacteria, is vital for regulating immune responses, lessening inflammation, and providing protection against harmful microorganisms.

Good eating habits are key to digestive health. This means eating slowly, avoiding overeating and late meals, and drinking enough water for nutrient absorption and hydration. Limiting processed foods and unhealthy fats helps prevent inflammation and digestive problems, ensuring efficient gut function.

Digestive health is central to overall well-being, affecting immunity, mental clarity, heart health, and energy. Ignoring it can lead to digestive issues, weakened immunity, and potentially contribute to anxiety and depression. To nurture digestive health and support overall body function, it’s important to eat gut-friendly foods, manage stress, stay hydrated, and prioritize sleep.

This World Digestive Health Day, Dr. Sae-Lao encourages Filipinos to focus on their gut health, emphasizing its importance for both digestion and overall well-being.