Published on: 4/7/2025
Eating foods low in fiber and not drinking enough water, along with not being active, can make stools hard and hard to pass.
When our diet doesn’t have enough fiber, our stool can become dry and hard. Fiber helps soften the stool so it can move easily through our intestines. Foods like fruits, vegetables, and whole grains are rich in fiber. If we eat lots of highly processed food, or foods that have little fiber such as fast food or snacks, our stool can become hard. Drinking enough water is also very important because water helps fiber do its job in softening the stool. Without enough water, even a diet with some fiber might not work as well. In addition to diet, not moving our body enough can also affect our digestion. A lack of exercise slows down the movement in our gut and can make stool build up harder in our colon. Taken together, a diet low in fiber and fluids along with a sedentary lifestyle can lead to uncomfortable constipation with hard stools that are difficult to pass. Making small changes like adding more fruits, veggies, and water, and getting regular exercise may help keep stools softer and easier to pass.
(References)
Rollet M, Bohn T, Vahid F, On Behalf Of The Oriscav Working Group. Association between Dietary Factors and Constipation in Adults Living in Luxembourg and Taking Part in the ORISCAV-LUX 2 Survey. Nutrients. 2021 Dec 28;14(1):122. doi: 10.3390/nu14010122. PMID: 35010999; PMCID: PMC8746799.
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