Efeitos da ingestão do kefir de água em adultos com quadro de constipação intestinal

Abstract

Intestinal constipation is a very common problem in the population, which can lead to physical, mental and social damage. Thus, this pilot study aimed to evaluate the impact of drinking water kefir on constipation in adults, its side effects and its association with quality of life. This is a quasi-experimental quantitative study carried out in 12 young adults with complaints of constipation between 19 and 30 years old, who ingested water kefir for 28 consecutive days. The results showed that there was a significant decrease in the number of symptoms after ingestion of water kefir (Median = 1.50), T= 5.90, p < 0.005 when compared to before (Median = 3.50), in addition to a significant change in relation to the macroscopic characteristics of the stool, changing from irregular and hard patterns (Median = 3.00) to regular and soft (Median = 4.00), T= 0.00, p < 0.005. Regarding the association between water kefir intake and quality of life, no statistical differences were observed. Monitoring of side effects also showed that some participants had gas or flatulence. In summary, the study indicated that regular consumption of water kefir can be beneficial in the treatment of constipation in adults. It is also suggested that more studies be carried out on this subject, in order to better evaluate the effects, dosages and forms of administration of water kefir, aiming at improving intestinal constipation.