Alarming New Survey Reveals What Teens Are Really Using to Lose Weight

Health Points

• Nearly one in ten adolescents surveyed reported using laxatives for weight loss purposes
• Emergency room visits for laxative misuse among teens increased 185% between 2022 and 2024
• Health experts warn this dangerous trend may be fueled by social media misinformation about weight loss

A troubling new study has revealed a dangerous pattern among American teenagers: approximately 9% of adolescents report using laxatives as a weight loss tool, a practice health professionals say can lead to serious medical complications.

The research, published in a recent medical journal, surveyed more than 6,000 adolescents aged 13 to 18 across the United States. The findings have prompted urgent warnings from pediatricians and eating disorder specialists about the misuse of over-the-counter medications for weight management.

Dr. Rebecca Martinez, a pediatric gastroenterologist at Children’s Hospital of Philadelphia, expressed deep concern about the trend.

“Laxatives are designed to treat constipation, not to promote weight loss. When young people misuse these medications, they’re putting themselves at risk for dehydration, electrolyte imbalances, and potentially permanent damage to their digestive systems.”

The study revealed that the practice was more common among female adolescents, with approximately 13% reporting laxative use for weight control, compared to 5% of male respondents. Researchers also found that teens who reported high levels of social media use were 2.3 times more likely to have tried laxatives for weight loss.

Emergency room data supports growing concern about this behavior. Visits related to laxative misuse among patients under 19 increased by 185% between 2022 and 2024, according to national emergency department records.

Dr. Jonathan Chen, an adolescent medicine specialist at Stanford Children’s Health, points to the influence of online content.

“We’re seeing teenagers arrive in our clinics with dangerous misconceptions about how the body works. Many believe laxatives will help them lose actual body fat, when in reality they’re only losing water weight and putting tremendous stress on their bodies.”

The research team identified several factors associated with laxative misuse, including previous dieting attempts, participation in appearance-focused activities like dance or gymnastics, and exposure to weight-loss content on platforms like TikTok and Instagram. Several viral videos promoting laxatives as “budget-friendly” alternatives to prescription weight-loss medications have accumulated millions of views.

Parents may struggle to identify warning signs, as laxatives are readily available without prescription at any pharmacy or grocery store. Health experts recommend parents look for unexplained digestive complaints, frequent bathroom visits, hidden medication packages, or sudden changes in eating patterns.

Dr. Lisa Thompson, director of the Eating Disorders Program at Boston Children’s Hospital, emphasizes the importance of early intervention.

“The adolescent years are critical for developing healthy relationships with food and body image. When we see behaviors like laxative misuse, it often signals deeper concerns about self-esteem and mental health that require professional support.”

Medical professionals note that laxative abuse can lead to a range of serious health consequences. Short-term effects include severe cramping, diarrhea, and dehydration. Long-term misuse can result in chronic constipation, weakened bowel function, kidney damage, and dangerous electrolyte imbalances that affect heart rhythm.

The American Academy of Pediatrics has issued new guidance recommending that primary care physicians screen adolescents for unhealthy weight-control behaviors during routine check-ups. The organization also calls for greater regulation of weight-loss content targeting minors on social media platforms.

For families concerned about adolescent weight management, experts recommend focusing on overall health rather than numbers on a scale. Encouraging regular physical activity, family meals with balanced nutrition, and open conversations about media literacy can help teens develop healthier perspectives.

Dr. Chen offers advice for parents navigating these conversations.

“Approach your teenager with curiosity rather than judgment. Ask what they’re seeing online about weight and health. Help them develop critical thinking skills to evaluate the sources of information they encounter.”

The study’s authors emphasize that effective, safe weight management for adolescents should always involve consultation with healthcare providers. Registered dietitians, pediatricians, and mental health professionals can work together to address individual health needs while supporting emotional well-being.

Support resources are available for families dealing with eating disorders or unhealthy weight-control behaviors. The National Eating Disorders Association operates a confidential helpline and provides free educational materials for parents and teens.