Many people think, prandial fiber is contained a lot ofin banana, can promote alvine peristalsis, reason conduces to alleviate constipation. Although prandial fiber is contained really in banana, but content is not high however. According to statistic, 1.2 grams are contained only probably in a banana prandial fiber, action the effect at human body also with respect to very little. This shows, banana is aperient it is an error.
Banana is originated in formerly intertropical, semi-tropical, the banana that people has reason north area is accelerate the ripening and become. Blame nature contains the tannic acid of certain amount in mature banana, by hind of accelerate the ripening, the component of tannic acid still also is.
Tannic acid has very powerful convergent effect, if eat more crudely banana, not only cannot aperient, can cause constipation instead, younger to function of gastric bowel line old person and child impact are bigger.
Well-known, contain a lot ofprandial fibrous food aperient effect is good. Prandial fiber, especially prandial fiber has solubility bibulous bulgy character, effect can have in alvine path, can help defecate already, also can alleviate diarrhoea. Prandial fiber can make through imbibe bulk of excrement and urine increases when constipation, exciting bowel path wriggles and help defecate; It is met again when diarrhoea the overmuch moisture inside adsorptive bowel path, relieve diarrhoea symptom thereby. Accordingly but edible yam, celery, aubergine contain a lot ofprandial fiber fast vegetable and tie-in food, alleviate constipation.
Dietotherapy of banana of the choice when constipation is not desirable, to partial crowd, it accentuates possibly instead constipation.
Civil / Wang Haigong
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