Here is something they don't put in the glossy magazines: the most beautiful photographs begin not with makeup, but with dinner the night before.
Internal grooming is the foundation that everything else is built on. Your skin, your hair, your nail quality, your energy, your stamina — all of it is a direct output of how you treat your body day-to-day. And the camera, mercilessly, reveals all of it.
Nutrition — Make It Primary
As a nutritionist and as someone who has watched countless models on set, let me say this clearly: most people in this world treat food as secondary. When you enter modelling, food must become primary. Not obsessively — healthily.
Your diet determines the clarity of your skin, the strength of your hair, the shape of your body, and your stamina during a long shoot. A six-hour shoot under studio lights with minimal breaks demands a body that is genuinely fuelled from the inside.
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Skin: The most visible output of your diet. Clear, even-toned skin begins with what you put in your body — not what you put on it.
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Stamina: Long shoots with no breaks are standard. A nutritionally depleted body fades fast — and it shows in the photographs.
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Body shape: Whether lean or curvaceous, your physique is shaped more by diet than by any exercise regime.
Exercise — Flexibility First
Exercise is important — but not for the reason most people think. Yes, a fit body photographs well. But the primary reason a model needs regular exercise is flexibility. You will be asked to arch, twist, bend, and hold poses that feel impossible if your body isn't regularly stretched and moved.
Yoga is exceptionally well-suited to modelling. Not because of the aesthetic, but because it builds functional flexibility, body awareness, and the ability to control your limbs consciously — all of which are core skills on a shoot.
From the Set
I once watched a photographer spend ten minutes trying to get a model into a particular torso-forward, weight-back position. The model kept collapsing — not because she didn't understand the instruction, but because her hamstrings and lower back simply wouldn't permit it. They ended up scrapping the shot. The next week, a model came in who practised yoga every morning. She read the reference image once, walked into the position effortlessly, and the photographer barely had to direct her at all. Two very different experiences for the same brief.
Story
Simran, 19 — Pune
Six Hours Under Lights, Nothing in Her Stomach
Simran had been fasting for three days before her first big shoot. Not for religious reasons. For the shot. A midriff-revealing campaign for a fitness brand, and she'd convinced herself that three days would make a visible difference in how she photographed.
She arrived looking exactly the way someone looks after three days of not eating — exhausted, slightly grey, her hands a little unsteady. The makeup artist noticed first, and quietly mentioned it to me. I asked Simran when she'd last eaten. She said yesterday, casually, like it was nothing.
Four hours into the shoot, she sat down between setups and didn't get back up.
It wasn't dramatic. She didn't collapse dramatically. She just went still — pale, slightly disoriented, head in her hands. The shoot paused for forty minutes while someone went for food. The client was professional about it. But I watched him write something in his phone, and I knew what it was.
Simran did eventually eat. The last hour of the shoot was some of her best work. But she didn't get the callback. The client's feedback — quietly, through the photographer — was three words: "not shoot-ready."
She told me afterward she thought she was being disciplined. I told her she was being harmful — to her body, to her work, and to the exact result she was trying to create.
The camera rewards health. Not hunger.
I trained as a nutritionist before I came into this industry. So when I say most people treat food as secondary — I mean it clinically. But what I see in modelling goes beyond ordinary neglect. There is a specific type of self-harm that gets dressed up as dedication. Fasting before a shoot. Skipping meals to "stay lean." Treating hunger as discipline. Your body is the instrument. You wouldn't ask a musician to perform on a smashed guitar. I don't understand why we accept it here.
— Sonal Garga
Sleep — The Most Underrated Tool
Your eyes cannot lie on camera. Dark circles, puffy eyelids, a dull complexion, slow reactions — all of these are the visible consequences of poor sleep. No makeup artist, no matter how skilled, can fully undo a night of bad sleep under studio lighting.
"The night before your shoot is not the time to scroll. It is the time to sleep."
Set a rule for yourself: the night before any assignment, your phone goes down early. You factor in your wake-up time, your travel, your preparation — and you build backwards to ensure 7-8 hours of sleep before all of it begins.
Hydration — Your Skin From the Inside
Drink 2 litres of water every single day. On shoot days, drink more. Studio lighting and air conditioning pull moisture from your skin far faster than you realise, and dehydration shows — in your complexion, your eyes, your energy, and your ability to hold an expression naturally.
On Shoot Days
No one on a professional set will stop you from drinking water. Carry a bottle everywhere and sip consistently. You can control very little on a shoot — water intake is one of the things you absolutely can.
Chapter Takeaways
- Treat nutrition as primary — not secondary — when you enter this profession.
- Exercise for flexibility first. Yoga is an exceptional training complement.
- The night before a shoot: phone down, 7-8 hours of sleep, non-negotiable.
- Minimum 2 litres of water daily; more on shoot days under lights.