Constipation is a common digestive issue that can be caused by a variety of factors, including dehydration, low fiber intake, and a lack of physical activity. It can also be caused by transitioning to a very low-carb diet, as this can lead to increased urination with loss of fluids and sodium. In some cases, constipation can be caused by a change from a high-carb, low-fat diet to a low-carb and low-fat diet. In order to prevent constipation while following a low-carb diet, it is important to increase sodium intake, supplement with magnesium, drink plenty of fluids, and consume fiber-rich foods.
Additionally, consuming probiotics such as kefir and yogurt may help relieve constipation. It is also important to gradually transition to a low-carb diet for a few weeks in order to avoid unwanted digestive side effects. Interestingly, switching to Low Carb can increase methanogen levels and, more generally, high methanogen populations are associated with an increased likelihood of constipation. Lowering carbohydrates involves making a lot of dietary changes, and it can also cause a lot of changes in the way the body works.
All of these interventions are compatible with a low-carb lifestyle to help you maintain the benefits of a low-carb diet while recovering your normal bowel habits. The most likely cause of diarrhea when eating low-carb carbohydrates is lactose intolerance or a very high fat intake.