Unlike laxatives, fibre can truly help regulate bowel patterns. If you choose to take a fibre supplement, be sure you don’t inadvertently purchase a laxative supplement instead. The labels on both types of supplements may say something like “regulates bowel patterns.” While the featured ingredient of fibre supplements will likely be an ingredient such as psyllium, the featured ingredient of laxatives tend to be herbal-based. Such supplements are designed only for short-term constipation.

While there is weak evidence that fibre may promote a feeling of fullness, it seems to be necessary to use it in conjunction with a diet and exercise programme in order to be effective for contributing to weight loss.

The best way to get fibre is from food. However, if you don’t include enough fibre-rich food in your diet and choose to use a fibre supplement instead, choose a product that has different types of fibre in it—both soluble and insoluble. When taking a fibre supplement, be sure to stay well hydrated.