Why doctors recommend healthy weight loss over crash dieting

Lasting weight loss can be achieved through gradual changes, balanced nutrition, consistent habits, and strategies for long-term success.

In clinical practice, rather than prompting rapid weight loss, physicians guide patients through gradual physiologically adaptive changes to achieve sustainable weight management. Crash diets often give immediate results, but the long-term results are poor and you’re more likely to gain weight back. According to the American Journal of Clinical Nutrition, only about 20% of people who lose weight maintain their weight loss long-term, primarily due to the body’s biological response to severe calorie restriction.

Why are crash diets unhealthy?

Crash dieting usually involves a severe calorie deficit or the elimination of entire food groups. “This can cause initial weight loss primarily due to glycogen depletion, water loss, and loss of lean body mass rather than actual fat loss.” Dr. Ange GayMBBS, PGCRT, VLCC Healthcare tells Healthshot. This involves hormonal adaptations, with ghrelin levels increasing, causing hunger and cravings, while leptin levels decrease, decreasing satiety.

At the same time, elevated cortisol may promote central fat accumulation. “Changes and adaptive thermogenesis reduce resting metabolic rate, making it difficult to maintain long-term and increasing the risk of rebound weight gain,” the doctor says. As per diary scientific reportrapid weight loss can also lead to fatigue, micronutrient deficiencies, mood disorders, gallstone formation, and loss of muscle mass.

What is the most effective and recommended approach to weight loss?

According to the journal, the medically recommended approach involves losing about 0.5-1% of your body weight each week. clinical nutrition. This ratio allows for better preservation of lean body mass, minimizes metabolic adaptation, and optimizes adherence. “More importantly, the goal extends beyond the number on the scale to meaningful improvements in metabolic health,” experts say. According to the journal, sustained weight loss of 5 to 10 percent lowers blood pressure, improves glycemic control, optimizes lipids, and reduces cardiovascular risk. translational behavioral medicine.

mental health — Weight management is the best way to avoid health problems. Image courtesy: Adobe Stock

healthy habits for weight management

Effective long-term weight management requires a comprehensive and structured approach.

This includes a balanced diet with enough protein, fiber-rich carbohydrates, and healthy fats to support muscle, satiety, and metabolism.
Regular exercise and daily movement are key to maintaining muscle and energy usage.
Equally important is sleep optimization and stress management, both of which directly impact hormone balance and appetite regulation.

How can I control my weight in the long term?

From a physician’s perspective, consistency and persistence of action are central to success. Patients benefit from developing repeatable habits rather than relying on short-term, restrictive strategies. “Programs such as personalized diet plans, body tracking, lifestyle coaching, weight loss through body sculpting and skin tightening, and regular progress checks can improve results by allowing for customized adjustments,” says Dr. Gee.

How can I maintain weight loss in the long term?

Ultimately, the focus needs to shift from rapid short-term weight loss to long-term metabolic health and sustainability. “A moderate caloric deficit, combined with balanced nutrition, physical activity, and ongoing support, provides a more effective and clinically sound pathway,” says Dr. Gee. Sustainable weight management depends on individuals consistently making evidence-based lifestyle changes and maintaining them over time through guided programs such as wellness centers that combine nutrition, fitness, monitoring, and progress tracking, as reported in the Journal of Clinical Lipidology.

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