Khaberni - Maintaining digestive health is key for overall body health, and with the increasing popular interest in dietary supplements, a critical medical question arises about which is more crucial for gut health: dietary fibers or beneficial bacteria "probiotics"?
In this context, health experts affirm that fiber is the cornerstone and the primary foundation for gut health, while probiotics provide additional and temporary support in specific cases.
The importance of fiber lies in its role as the main nourishment for the beneficial microbes already residing in the digestive system, which cannot digest it but are fermented by bacteria to produce short-chain fatty acids that strengthen the colon lining and support immunity.
Fiber is divided into two types; soluble, found in oats and legumes helping to regulate digestion, and insoluble, found in whole grains and vegetables, which helps to soften bowel movement and combat constipation.
In contrast, "probiotics" act as live microorganisms introducing new and temporary strains to support the existing bacterial environment and combat harmful microbes, especially after the use of antibiotics.
However, specialists point out that the effect of probiotics ends as soon as their intake is stopped; as they do not permanently settle in the intestines, thus requiring continual consumption from their natural sources such as yogurt and fermented foods.
Experts advise adopting a "food first" strategy by integrating foods rich in both fibers and probiotics together to achieve the best results, with the necessity of gradually increasing fiber amounts and drinking plenty of water to avoid gas and bloating.
The medical conclusion remains that fibers feed the intestines and ensure their sustainability, while probiotic supplements are resorted to as targeted treatments for specific medical conditions and under medical supervision.
