New Delhi | December 2, 2025

A growing number of people in India are turning to crash diets in an attempt to lose weight quickly, but health experts caution that this rapid approach to slimming can be risky and often unsustainable. Crash diets are restrictive eating plans that drastically reduce calorie intake over a short period, promising fast weight loss results, sometimes in just a week or two.

The trend has gained traction among working professionals, students, and social media enthusiasts who want quick results for events, photoshoots, or fitness challenges. Nutritionist Dr. Meera Kapoor explains, “Crash diets severely limit essential nutrients. While you may see immediate weight loss, it is often water weight and muscle, not fat. This can harm metabolism and cause fatigue, dizziness, and even long-term health issues.”

One such case is that of 28-year-old Priya Sharma, a marketing executive from Bengaluru. Priya shared that she turned to a crash diet to lose 5 kilograms in two weeks for an office party. Her diet consisted mainly of juices and minimal solid food. Within five days, she lost weight rapidly but experienced severe headaches, low energy, and mood swings. “I thought it would help me fit into my dress quickly, but I felt constantly weak and dizzy,” Priya said. By the end of the two weeks, she had regained some of the weight and felt more exhausted than before starting.

Medical experts warn that crash diets often ignore individual health conditions, and people with diabetes, heart issues, or thyroid problems can face serious complications. Dr. Kapoor adds, “The problem with crash diets is that they don’t teach sustainable eating habits. Once people return to their regular diet, the weight often comes back, leading to a cycle of yo-yo dieting that can be physically and emotionally harmful.”

Crash diets also have psychological effects. Dietitian Raghav Menon says, “Restricting food excessively can create an unhealthy relationship with eating. It may lead to binge eating, anxiety around food, and even eating disorders.” He suggests focusing on gradual weight loss through balanced meals, portion control, and regular exercise.

The rise of social media influencers promoting extreme diet plans has added to the problem. Many young adults attempt fad diets seen online without consulting health professionals. Nutritionists emphasize the importance of personalizing diets based on one’s body type, activity level, and health requirements.

Despite the risks, crash diets remain popular due to their promise of instant results. Experts advise alternatives such as mindful eating, incorporating more fruits and vegetables, staying hydrated, regular physical activity, and seeking guidance from certified dietitians. Health professionals also stress that small, consistent lifestyle changes are more effective and safer than extreme short-term measures.

Priya Sharma, who recovered from her crash diet experience, now follows a balanced meal plan and exercises regularly. “I’ve learned that there’s no magic trick to losing weight fast. Slow and steady works better, and I feel healthier and stronger than ever,” she says.

With the pressures of societal beauty standards and instant gratification, crash diets continue to attract attention. However, health experts urge people to approach weight loss with caution, prioritizing their long-term health and well-being over temporary results.

Crash diets may offer quick weight reduction, but the consequences on health and sustainability make them a risky choice for those seeking a healthier lifestyle. Informed decisions and expert guidance are essential to achieve fitness goals safely.

 Crash Diets: The Fast Track to Weight Loss That Experts Warn About

Crash diets promise quick weight loss, but the truth behind them is far more complicated. These diets work by heavily cutting down calories for a short period, often leading to fast results. But most of that weight loss is water and muscle, not fat. Health experts warn that this rapid approach can leave the body tired, stressed, and lacking essential nutrients.

Many people try crash diets before events or photoshoots, hoping for instant change. This often leads to weakness, headaches, mood swings, and a slowed-down metabolism. Some even fall into a cycle of losing and regaining weight, which can affect both physical and mental health. Nutritionists explain that extreme restriction can trigger anxiety around food and may encourage binge eating once the diet ends.

Balanced meals, simple portion control, and steady exercise are healthier alternatives that support long-term results. Health professionals stress that slow progress is more sustainable and safer for the body. Small lifestyle changes are easier to maintain and help build a healthier relationship with food.

Crash diets may seem tempting because the results appear quick, but the hidden costs on health are far too high. Understanding your body’s needs and choosing mindful nutrition can protect your long-term well-being.