The wonders of Prebiotic fiber

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What is Prebiotic Fiber?

Prebiotic Fiber are mostly oligosaccharides defined as, "a selectively fermented ingredient that allows specific changes, both in the composition and/or activity in the gastrointestinal microflora that confers benefits upon host well-bring and health." To date, all known and suspected prebiotics are carbohydrate compounds, primarily oligosaccharides, known to resist digestion in the human small intestine and reach the colon where they are fermented by the gut microflora. Studies have provided evidence that inulin and oligofructose (OF), lactulose, and resistant starch (RS) meet all aspects of the definition, including the stimulation of Bifidobacterium, a beneficial bacterial genus. Other isolated carbohydrates and carbohydrate-containing foods, including galacto-oligosaccharides (GOS), trans-galacto-oligosaccharides (TOS), polydextrose, wheat dextrin, acacia gum, psyllium, banana, whole grain wheat, and whole grain corn also have prebiotic effects.

Is it safe to consume Prebiotic Fiber supplements?

Prebiotic fiber are generally safe to consume. In some rare cases they may cause bloating, gas or abdominal discomfort as the digestive system adjusts itself. However, if you are suffering from serious digestive health issues like IBS, you should consult a physician before consuming the Prebiotic supplements.

What are the key benefits of Prebiotic Fiber?

The key benefits of Prebiotic Fiber are:

Manage Insulin Levels: Lower fiber intake of all types is associated with higher insulin level. Fiber Intake at recommendation levels may be associated with significant cardiometabolic benefits. Large prospective cohort studies consistently show associations of a high dietary fiber intake (>25 g/d in women and >38 g/d in men) with a 20-30% reduced risk of developing type 2 diabetes (T2D), after correction for confounders.

Manage Energy Levels After Meals: Higher insulin levels after meals are the key reason why one feels a slump of energy as the blood glucose levels are regulated by insulin. Supplementation with fiber thus helps to manage this insulin spike after high –GI meals. Hence, metabolism is more steady thus reducing lethargy after meals.

Do prebiotic fiber supplement really work?

There are a lot of scientific studies that prove the efficacy of prebiotic fiber supplementations. Some studies have shown that prebiotic fiber can help manage insulin levels while there are other studies which clearly show that prebiotic fiber supplementations can help manage energy levels after meal.

https://www.ncbi.nlm.nih.gov/pubmed/30523304
https://www.ncbi.nlm.nih.gov/pubmed/29378044
https://pubmed.ncbi.nlm.nih.gov/23609775/