🌱 Qualified — not just certified — Nutritionist & Yoga Expert 5000+ lives transformed
Where Health Meets Lasting Wellness

Root into a nourishing, stronger way of living.

Dedicated to helping you achieve better health, improved digestion, greater confidence, and a healthier relationship with food — through personalized, science-backed nutrition.

“Eating right is important because you have a body — and your body is the only home you can live in forever.”
PCOS & Hormones Thyroid Diabetes Gut Health Weight Management
Dr. Bhavika Singhvi, Founder & Nutritionist at PortionSz
8+ yrs Experience
PhD Food & Nutrition
0 Clients guided
0 Years of experience
0 Countries served
0 Personalized, never AI plans
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Personalized Care

No two bodies are the same — so neither are our plans. Every recommendation is built around your history, goals and lifestyle.

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Evidence-Based

Rooted in real nutrition science. We simplify the “why” behind nutrition and create personalized plans centered around real food—not quick fixes.

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Support Beyond Sessions

Regular follow-ups, progress reviews, motivational guidance, and WhatsApp support—so you’re never walking this journey alone.

Dr. Bhavika Singhvi
Dr. Bhavika Singhvi Ph.D. — Food & Nutrition
About Us

Hi, I’m Dr. Bhavika Singhvi

Your friendly neighbourhood Nutritionist with over 8 years of experience, dedicated to helping people build healthier, happier and more sustainable lives through nutrition.

My journey began with a Bachelor’s in Microbiology from Fergusson College, followed by a Master’s in Nutrition & Dietetics from Symbiosis International University. I’ve worked with institutions such as ICMR — National Institute of Nutrition, secured an All India Rank 20 in the NET-JRF examination, and contributed to wellness education through yoga sessions featured on Doordarshan.

What truly drives me is the impact created in the lives of 5000+ clients — from PCOS, thyroid, diabetes and gut health to weight challenges and overall wellness. My philosophy is simple: nutrition should feel empowering, not overwhelming.

  • No restrictive diets
  • No quick fixes
  • Just practical, sustainable solutions
Work With Me
Meet Our Team

The experts behind your care

We work together with experienced doctors and health experts to provide evidence-based, personalized care that supports your health and well-being. Hover a photo to meet each expert.

Dr. Bhavika Singhvi Dr. Bhavika Singhvi
Dr. Shilu Rankawat Dr. Shilu Rankawat
Dr. Ruhi Dak Dr. Ruhi Dak
Dr. Bhavika Singhvi

Dr. Bhavika Singhvi

Nutritionist & Yoga Expert · PhD in Food and Nutrition

Empowering individuals to achieve lasting health and holistic wellness.

Dr. Shilu Rankawat

Dr. Shilu Rankawat

Homeopathic Physician · BHMS, MA Psych, DPGC

Providing personalized care with a focus on promoting natural healing.

Dr. Ruhi Dak

Dr. Ruhi Dak

MBBS, MD · Physician

Committed to delivering patient-centred medical care for better health and well-being.

PortionSz = Nutrition + Medical Science + Natural Healing

Our Vision

Three pillars of true nourishment

True health goes beyond numbers on a scale. At PortionSz we focus on understanding your body and building habits that last — anchored in three simple principles.

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Time of Food

When you eat matters as much as what you eat. Aligning meals with your body’s natural rhythm.

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Combination of Food

The right pairing of nutrients for better digestion, absorption and steady energy.

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Right Portion of Food

Because every bite counts — balanced portions that nourish without restriction.

“When we understand our bodies and nourish them with intention, we create the foundation for a healthier, more vibrant and fulfilling life.”
Services

Care that’s as special as you are

We design personalized health plans around your individual needs and goals — explore the programs below to find the right fit for you.

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Thrive & Transform

Weight Management

Personalized, sustainable nutrition guidance to help you reach your weight goals while improving your energy, health and relationship with food — no crash diets.

Fat lossMuscle gainBody composition
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Beyond the Diagnosis

Disease Management

Your diagnosis does not define you. With the right nutrition, lifestyle changes and compassionate support built around your medical reports, you can take charge of your health.

ThyroidDiabetesInsulin ResistanceLiver diseasesKidney (uric acid)Heart healthLipid profile
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Gut & Beyond

Digestive Health

A healthy gut is the foundation of overall well-being. Targeted, root-cause nutrition that calms your gut and gets digestion back on track.

IBSBloatingConstipationAcidity / RefluxFunctional GI DisordersGut Health
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Nourish to Flourish

Corporate Wellness

Healthy employees are happier, more productive and more engaged. Practical tools and personalized guidance that help teams build sustainable habits.

Workshops1-on-1 ConsultsHealth AssessmentsStress & SleepHealthy Eating at WorkWellness CampaignsCafeteria Guidance
Why Choose PortionSz?

More than a generic diet chart

Science, personalization and real support — combined to help you build a healthier, happier life, one sustainable step at a time. Tap a card to learn more.

Client Stories

True wellness is built through partnership

Real change isn’t achieved in a single consultation — it’s built through consistent support, personalized care and a partnership you can rely on.

Interactive Calculators

Get quick insights into your health

Easy-to-use calculators to help you make informed decisions and take the first step toward your wellness goals. For general guidance only — not a substitute for medical advice.

Estimate your daily calorie needs based on your age, gender, activity and goal.

Protein supports muscle, metabolism and recovery. Find the right daily range for you.

Body Mass Index gives a general assessment of your weight category.

FAQs

Questions, answered

Still not sure where to start? Book a Discovery Call and let’s find the best path forward — together.

Book a Discovery Call
How do I know which program is right for me?

If you’re unsure where to begin, book a Discovery Call. We’ll understand your goals, health concerns and lifestyle to recommend the most suitable program.

Is this only for people with health concerns?

Not at all. We also have plans for individuals looking to improve nutrition, manage their current weight, optimize health and prevent medical conditions in the future.

How do I get started?

Just a call away. Reach out via phone or WhatsApp and we’ll guide you through the next steps.

Will I have to eat separate meals from my family?

No. We focus on practical nutrition that fits seamlessly into your daily life and family routine.

How often will we connect during the program?

The frequency depends on your chosen program, but regular follow-ups are included to monitor progress and make adjustments.

Can I ask questions between appointments?

Yes. Program-specific support is available to help you stay on track and address concerns as they arise.

How soon will I see results?

Results vary based on your goals, consistency and individual health status. Our focus is on sustainable, long-term improvements.

Will I need to give up my favourite foods?

No. We believe in balance, not restriction. Your plan will include foods you enjoy while supporting your health goals.

Will I regain weight after the program ends?

Our approach focuses on building lifelong habits, helping you maintain your results beyond the program.

Is this suitable for busy professionals and homemakers?

Yes. Our plans are designed to be realistic, flexible and easy to follow, regardless of your schedule.

Contact Us

The first step to feeling your best starts here.

You can connect with us offline and online. We’d love to hear from you — reach out by phone, WhatsApp or email.

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    Visit us

    Office No. 310, 3rd Floor, Anand Plaza,
    Near Purohit Cafe, Udaipur, Rajasthan

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    Call / WhatsApp

    +91 77270 47744

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    Consultation Hours

    Mon–Fri: 10 AM – 7 PM
    Saturday: 10 AM – 4 PM
    Sunday: Closed

Visit us in Udaipur Anand Plaza · Near Purohit Cafe