Jean-Bastien Duchâteau
Managing Director / Member of the Mgmt. Board
IMPAG FRANCE SARL
Digestive function plays a key role in overall health. In recent years, the prevalence of digestive disorders has increased, raising awareness of the importance of supporting gut function as part of a balanced lifestyle. Scientific advances have shown that the digestive system interacts with various physiological systems. Maintaining normal digestive function may therefore contribute to overall well-being, when combined with a varied, balanced diet and healthy habits.
Beyond its primary role in nutrient absorption and waste elimination, the digestive system is closely interconnected with other body systems, including the immune and nervous systems.
A healthy diet rich in fibre, along with regular physical activity and sufficient hydration, contributes to normal digestive function.
One important factor is the gut microbiota – a diverse community of microorganisms that naturally inhabit the intestinal tract. The composition of this microbiota is influenced by diet, age, lifestyle and other external factors. Dietary components such as fibre, prebiotics and specific probiotic strains may help support the balance of the intestinal microbiota when used appropriately.
The intestinal microbiota also plays a role in the development and normal function of the immune system. Scientific interest is growing in how gut microorganisms influence various physiological processes, with ongoing exploration of their broader contributions to health.
Probiotics are defined by the WHO/FAO as “live microorganisms which, when administered in adequate amounts, confer a health benefit on the host.” Scientific interest focuses on the role of individual strains in supporting intestinal microbiota and digestive health. Strain-specific research continues to explore the potential applications of probiotics in maintaining a balanced gut environment.
Bacterial genus | Scientific focus areas |
---|---|
Bifidobacterium | Fermentation of fibres; gut microbiota composition |
Lactobacillus | Fermentation; production of organic acids |
Streptococcus | Fermentation processes; oral microbiota balance |
Enterococcus | Currently under review; not covered by EU health claims |
Maintaining a varied and fibre-rich diet, reducing stress, engaging in regular physical activity, and getting adequate sleep are key strategies to support gut health. Where appropriate, dietary supplementation with fibre and selected prebiotic ingredients may help support normal digestive function.
According to Future Market Insights, the global market for digestive health supplements is projected to grow at a compound annual growth rate (CAGR) of 6% through 2033, highlighting a strong consumer interest in gut-focused wellness strategies.
References:
1. Frontiers in Public Health. Global, regional, and national burden of 10 digestive diseases in 204 countries and territories from 1990 to 2019.
2. ScienceDirect. Gut microbes and health – Microbiota intestinal y salud.
3. Otero, O. (2022). El revolucionario mundo de los probióticos.
4. International Scientific Association for Probiotics and Prebiotics (ISAPP).
5. Future Market Insights. Digestive Health Supplements Market Size & Forecast to 2033
6. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA). Scientific Opinion on the substantiation of health claims related to chicory inulin and contribution to normal bowel function by increasing stool frequency. EFSA Journal 2010; 8(10):1817.
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