A self-assessment quiz has been developed to help individuals understand their current gut health. The quiz, featured by the Daily Mail, asks ten questions related to digestive regularity, stool consistency, digestive symptoms, dietary habits, sleep patterns, stress levels, and susceptibility to illness. It also inquires about common complaints such as low mood, brain fog, skin issues, and difficulty with weight management.

Participants score points based on their answers to questions about bowel movement frequency, stool appearance, and the occurrence of digestive issues like bloating, abdominal pain, gas, or acid reflux. Dietary questions focus on the consumption of fermented foods, legumes, and processed meats, with scoring weighted to favor healthier choices. Sleep duration, stress frequency, and how often one gets sick also contribute to the overall score. For the final question, selecting conditions like low mood, brain fog, skin problems, or difficulty losing weight results in a point deduction.

Based on the total score, individuals are categorized into one of three levels: 'Advanced' for those scoring over 20 points, 'Intermediate' for scores between 15 and 20, and 'Novice' for scores below 15. The 'Advanced' category suggests the gut may already be in good shape, while 'Intermediate' indicates room for improvement. Those falling into the 'Novice' category are informed that their gut may benefit from additional support. The quiz aims to provide a snapshot of an individual's gut microbiome health and guide them toward potential areas for dietary and lifestyle adjustments.