
3 min learnDelhiFeb 7, 2026 09:30 AM IST
Shedding fats whereas gaining muscle might look like a health fantasy, however analysis reveals it’s potential in sure conditions. This course of, referred to as physique recomposition, goes in opposition to the previous concept which you can solely construct muscle by consuming extra energy than you burn. To find out when this works and when it doesn’t, we spoke with Dr Ravi Prakash, a Senior Guide in Cardiology at PSRI Hospital in New Delhi, who defined that physiology, vitamin, and coaching all play a job.
Is it scientifically potential to construct muscle in a caloric deficit?
Sure—however with clear boundaries. “It’s scientifically potential to construct muscle whereas being in a caloric deficit, offered the deficit is average and never excessive,” says Dr Prakash. “In such circumstances, the physique can faucet into saved fats for power whereas muscle protein synthesis is stimulated by way of resistance coaching and sufficient vitamin.”
He explains that the physique responds extra to alerts than to energy alone. “When power coaching offers a robust stimulus and protein consumption is enough, the physique can nonetheless prioritise muscle restore and development—even when general calorie consumption is barely diminished.”
Who advantages essentially the most from this course of?
Not everybody positive factors muscle throughout fats loss on the similar fee.
“Newcomers to resistance coaching are the most definitely to see muscle acquire in a caloric deficit,” says Dr Prakash. “Their our bodies are extremely aware of new coaching stimuli.”
These returning to train after a protracted break can also profit from muscle reminiscence, whereas people with increased physique fats ranges typically have extra saved power out there to help muscle-building processes.
“Very lean people or extremely skilled athletes, nevertheless, often want a calorie surplus to achieve further muscle,” Dr Prakash cautions.
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The function of protein, coaching, and restoration
If physique recomposition is the purpose, three elements are non-negotiable.
“Protein consumption turns into extraordinarily essential throughout a calorie deficit,” explains Dr Prakash. “It provides the constructing blocks for muscle restore and helps scale back muscle breakdown.”
Equally vital is resistance coaching, which alerts that muscle tissue stays vital. “With out power coaching, the body has little reason to preserve muscle throughout calorie restriction,” he says.
Restoration is usually neglected, however it will probably make or break outcomes. “Ample sleep and relaxation days enable muscle tissues to restore and adapt. With out restoration, even good coaching and vitamin received’t defend muscle mass,” Dr Prakash provides.
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Widespread errors that sabotage muscle throughout fats loss
Many individuals unknowingly work in opposition to their very own targets.
“One of many greatest errors is creating an excessively massive calorie deficit,” says Dr Prakash. “This accelerates muscle loss together with fats loss.”
Different frequent errors embrace inadequate protein consumption, relying solely on cardio whereas neglecting power coaching, and inconsistent routines.
“Poor sleep, erratic exercises, and continuously altering diets disrupt restoration and muscle upkeep, slowing general progress,” he explains.
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DISCLAIMER: This text relies on info from the general public area and/or the consultants we spoke to. At all times seek the advice of your well being practitioner earlier than beginning any routine.




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