Fitness obsession among young people flagged by doctors
Doctors warned that a growing fitness obsession, fueled by strict diets and excessive exercise, is causing serious health problems among adolescents and young adults, according to interviews with Emirates Today. Clinicians report an increase in patients presenting with complications linked to extreme dieting, overexercise and unsafe weight-loss products in recent months at outpatient clinics.
The phenomenon is tied to relentless comparisons on social media, where idealized and digitally altered images create unrealistic standards. Meanwhile, physicians say the trend has produced a pattern of physical and psychological harms that require medical and psychiatric attention.
Fitness obsession drives 10 major health risks
Medical specialists identified ten primary health and mental risks associated with fitness obsession: cardiac and electrolyte disturbances, gastrointestinal problems, weakened bones and muscles, hormonal disruption in women, impaired fertility in men, anemia from poor nutrition, weakened immunity, chronic fatigue and impaired concentration, psychiatric disorders and social isolation, and complications from unsafe slimming methods such as unapproved drugs, injections or herbal products.
Endocrinologists, psychiatrists and family physicians pointed out that these complications often coexist and can worsen quickly when restrictive eating or vigorous training continues unchecked. According to the clinicians interviewed, many cases began with popular crash diets or online weight-loss challenges that omit medical supervision.
Medical and mental health effects of extreme dieting and overexercise
Endocrinologists explain that prolonged energy deficit slows metabolic rate, reduces muscle-building capacity and can disturb thyroid and reproductive hormones. Patients may feel cold, fatigued and unable to sustain normal activity. Additionally, rapid weight loss and insufficient dietary fat can disrupt brain–pituitary–ovarian signaling, causing menstrual irregularities or functional amenorrhea in women.
Men are not immune: severe undernutrition may lower testosterone, reducing libido, muscle mass and fertility potential. Doctors also cautioned that electrolyte imbalances from starvation, purging or laxative abuse can trigger dangerous heart rhythm disturbances and, in some cases, hospital admission.
Physical signs clinicians observe
Family physicians report seeing low blood pressure, bradycardia or orthostatic changes, dry skin, hair loss, frequent infections and slow wound healing. Nutrient deficiencies commonly present as anemia, low vitamin levels and weakened bones, raising the risk of stress fractures among young athletes.
Nutrition specialists note that crash diets often cause loss of fluid and muscle rather than fat, which leads to rapid weight regain when the diet ends. Overexercise without adequate calories increases the risk of tendon and muscle injuries and prolongs recovery time.
Psychological dimensions and the role of social media pressure
Psychiatrists described fitness obsession as a behavioral disorder when food intake, weight and body shape dominate daily thoughts and impair functioning. They said the condition often coexists with anxiety, depression and compulsive behaviors, and it may require combined psychiatric and nutritional treatment.
Clinicians emphasized the amplifying effect of social media pressure, where curated feeds and algorithm-driven content expose users to constant messaging about calories, body metrics and quick-fix regimens. This environment can normalize extreme practices and reinforce the belief that social acceptance depends on achieving a narrow body ideal.
Signs that a person may need help include obsessive calorie counting, avoidance of social meals, mood swings, withdrawal from previously enjoyed activities and marked distress when exercise is missed.
Who is most at risk and how clinicians screen patients
Doctors identified adolescents, competitive athletes in weight-sensitive sports, people who have experienced weight-related teasing, and those with personal or family histories of eating disorders as the groups most vulnerable to fitness obsession. They also highlighted patients with diabetes who may manipulate insulin dosing to lose weight as a high-risk subgroup.
Primary care teams said routine screening for rapid weight loss, menstrual disruption, hair thinning, palpitations, dizziness on standing and changes in mood or social behavior is essential. When indicated, clinicians perform hormonal tests, blood counts, electrolyte panels and bone-density assessments to establish the scope of medical harm.
Safe approaches and clinical recommendations
Healthcare professionals urge weight loss to be gradual, supervised by qualified teams that include a primary care physician, a registered dietitian and a mental health specialist when needed. Nutritionists distinguish a balanced, sustainable dietary plan from extreme dieting, noting that the former preserves muscle and micronutrient status while reducing long-term health risks.
Experts also warn against self-prescribing supplements or using unregulated slimming injections and pills, which may contain undeclared pharmaceutical agents or stimulants. Patients should consult licensed clinicians before starting any weight-loss medication or product.
Public health implications and what to watch next
Clinicians say the rise in fitness obsession signals a need for broader public health responses, including school-based education about healthy body image, clearer labeling and regulation of weight-loss products, and platform-level measures to reduce the promotion of unsafe diets. Meanwhile, medical practices are increasingly offering multidisciplinary pathways for young people who present with disordered eating or exercise compulsion.
Readers should watch for planned awareness campaigns by health authorities and professional societies, and for new clinical guidance on screening youth for eating disorders and overexercise. Families and educators are encouraged to seek assessment when young people show persistent changes in eating, activity or mood.
In conclusion, doctors say that while pursuing fitness can be healthy, a fitness obsession driven by extreme dieting, overexercise and social media pressure carries real medical and psychological risks. Early recognition, multidisciplinary care and safer online messaging are key next steps to reduce harm and support long-term health.