1. You Are Constipated More Often Than Usual
One of the clearest signs you may need more fiber is also the most obvious one: you are simply not going as often as your body normally does. Constipation is commonly linked to not getting enough fiber, along with not drinking enough fluids, inactivity, or ignoring the urge to go. Health sources generally describe constipation as having fewer bowel movements than usual, often fewer than three a week, or having stools that are difficult to pass. If your routine has shifted and bathroom visits are becoming less frequent, your body may be telling you it needs more bulk in the digestive system to help things move along.
What makes this sign easy to miss is that constipation does not always look dramatic. It can creep in slowly. You may still be going, just less often than before, and start accepting that as your new normal. But “normal” should not mean discomfort, dread, or a bathroom schedule that feels like guesswork. Fiber helps stool hold water and adds bulk, which can make bowel movements easier and more regular over time. Remember that this should happen over time: suddenly loading up on fiber can backfire and leave you gassy or crampy. Gradual changes usually work better. If you keep getting constipated, it is worth observing whether your meals are built a lot around refined foods, instead of fiber-rich plant foods.
Click ahead to discover 6 signs of low fiber intake.