Weight gain and loss are linked to poor gut health and inflammation. An imbalanced gut microbiome can affect metabolism and appetite regulation, leading to weight fluctuations. Chronic gut inflammation can impair nutrient absorption and disrupt hunger hormones.
Conditions like IBS, food intolerances, and infections can further impact weight by affecting digestion and energy levels. A study in the Journal of Clinical Endocrinology & Metabolism found that 65% of individuals with weight issues have gut microbiome imbalances. Another study in Obesity Reviews showed that improving gut health reduced weight fluctuations by 25%.