The prevalence of diseases and disorders in the gastrointestinal tract has increased within the last decade due to significant lifestyle modifications. Patients suffering from gastroenterological diseases exhibit high levels of depression, stress, anxiety, and dysfunction in the central nervous system. The name "functional gastrointestinal disorder" refers to numerous diseases manifesting symptoms related to GI problems (for example, pain in the abdomen, difficulty swallowing, indigestion, diarrhea, constipation, and bloating) but lacking detectable physical anomalies during standard diagnostic tests. There are 20 different diseases categorized as FGID in children. FGIDs have an extremely high frequency. Almost every other individual has met the criteria for FGIDs.Dr. Anukalp Prakash, Director, Gastroenterology, CK Birla Hospital, Gurugram, in an interview with Health and Me, spoke about the rising incidence of Prevalence Trends of Functional Gastrointestinal Disorders in IndiaFunctional Gastrointestinal Disorders (FGIDs) occur frequently among adolescents, causing significant morbidity. Nevertheless, the actual prevalence rate is not well-defined yet. FGIDs are commonly encountered in school- and college-going adolescents, with most FGIDs being functional abdominal pain disorders.Lifestyle Issues that Influence the Health of the Gastrointestinal System in AdolescentsDiet: Overconsumption of fast foods, junk foods, and sweet drinks leads to disturbances in the gut flora. Frequent consumption of oil-containing foods and spices raises the risk of heartburn and inflammation. Irregular meal times lead to indigestion.Sedentary Lifestyle: Increased periods spent sitting because of online classes and remote working have adverse effects on intestinal motility. Inadequate physical activity leads to obesity and insulin resistance—the main causes of liver diseases. Stress and Sleep Disorders: Educational and occupational stress affect brain-gut interactions. Stress causes irritable bowel syndrome. Sleep deprivation has a negative impact on liver function. Substance Abuse: College alcohol abuse causes liver diseases like fatty liver and hepatitis. Cigarettes and energy drinks are detrimental to the GI tract and the liver.Youth Lifestyles and Liver DisordersNon-Alcoholic Fatty Liver Disease (NAFLD): NAFLD was uncommon among the youth previously but is becoming more prevalent nowadays. This is highly associated with obesity, insulin resistance, and bad dietary habits. The condition has no symptoms and develops gradually from benign fatty liver to cirrhosis.Liver Injuries due to Alcohol Abuse: Binge drinking is common nowadays among the youth, especially among university students and city dwellers. Consumption of large amounts of alcohol in short periods of time leads to fatty liver or hepatitis. Persistent abuse leads to cirrhosis that develops earlier than usual.Metabolic Disorders among Youths: These include several disorders such as obesity, diabetes, and high blood pressure due to lifestyle changes. These conditions have increased in prevalence in India as well as across the globe and result in NAFLD and heart ailments.Management and Prevention TechniquesDietary Modifications: Intake of whole grains, fruits, and vegetables along with drinking enough water should be suggested. Refined foods, beverages, and fast food should be reduced.Daily Exercise: Doing moderate exercise for at least 30 – 45 minutes daily is suggested. Spending less time on the screens and opting for more exercise is recommended.Stress Reduction and Sleep Patterns: Yoga and meditation practices enable better connection between the brain and intestines. Eight hours of sleep each night contribute to better regeneration of the liver.Avoidance of Risky Behavior: Not consuming any alcohol, smoking cigarettes, or drinking energy drinks. Instead, recommending stress-reducing physical activities is suggested.Frequent Screening for Illnesses: Liver screenings should be performed for young people who are at risk of health issues.