Good Diet Restricts You
Great Diet Works With You
A diet plan that fits your daily life, not a generic template
Niwi's dietitians build a plan around your kitchen, your body, your cook, your profession and your schedule, not a generic template. No apps, no algorithms. Just a real dietitian on WhatsApp, every day every week.
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Find the Right Nutritionist for You
Different goals need different expertise. Here's how our dietitians are specialised.
Personal Nutritionist
A dedicated dietitian who knows your body, your kitchen, and your lifestyle. Plans built around you, not a generic template.
- ✓Customised meal plans based on your food preferences
- ✓Weekly video sessions to track progress and adapt plans
- ✓WhatsApp support for daily questions and accountability
- ✓Ideal for weight loss, weight gain, and general wellness
10K+
Clients Served
30+
Years of Expertise
4.9★
Google Rating
100%
Personalised Plans
Conditions We Help With
Evidence-based nutrition for a wide range of health goals and medical conditions
Weight Loss
Sustainable fat loss without crash diets
PCOS / PCOD
Hormonal balance through targeted nutrition
Diabetes
Blood sugar control via diet management
Thyroid
Hypo & hyperthyroid dietary support
Gut Health
IBS, bloating & digestive wellness
Pregnancy & Post Pregnancy
Safe recovery & weight management
Muscle Gain
Sport & performance nutrition plans
Heart Health
Cholesterol & blood pressure support
Cholesterol
Lipid profile management via food
Bone & Joint
Calcium, D3 & B12 deficiency support
Energy & Fatigue
Improve stamina and daily vitality
Skin & Hair
Nutrition for glow, hair fall & acne
Client Stories
Danish Wali
★★★★★
Amazing experience with Insha from niwi.ai. She listens, understands your lifestyle, and creates a plan that's never extreme. Steady progress and way more confident about eating now.
Read full review →
Sharada Panwar
★★★★★
Weight down 101 → 96 kg. Energy improved, sugar cravings gone. Swata Marik's kitchen-friendly plan suited my medical condition. Never felt like a punishment.
Read full review →
Kiran Singh
★★★★★
2 months in, sugar managed, D3 & B12 improved, hemoglobin up, back to normal shape. Swata Marik accommodates every request. Highly recommend.
Read full review →
Ashita Tiwari
★★★★★
Lost 3.7 kg in 20 days! Energy up by day 5, bloating gone. Meals were full and satisfying. Ruchi Mahajan & Gouri Masurkar are phenomenal.
Read full review →
Arti Pawarr
★★★★★
Good Diet restricts you. Great Diet works with you
Read full review →
Laiba Noor Nabi
★★★★★
Best decision for my PCOS. Dt Arisha's plan reduced bloating, made periods regular, and boosted my energy. Supportive and always available.
Read full review →
Arati Mishra
★★★★★
Lost 10 kgs with Harvinder Chauhan & Swata Marik. Kitchen-friendly, no extreme restrictions. Outstanding long-term results.
Read full review →
Mandavi Sarraf
★★★★★
Dt. Arisha Naeem changed my PCOD journey entirely. More energetic, finally in control. Simple plan, always listened, always understood.
Read full review →
Pooja Malhotra
★★★★★
Working with Ruchi since 2016, even from Canada. Flexible, accommodating and removes the daily stress of "what do I cook". Perfect for long-term health.
Read full review →How Niwi Works
Free Consultation
Share your health goals and history. We match you with the right senior dietitian for your needs.
Your Custom Plan
Kitchen-friendly diet built around your body, routine, and medical conditions. No fad diets, ever.
Ongoing Support
Regular video sessions, WhatsApp support, and plan adjustments as your body and goals evolve.
Real Results
From actual Niwi clients across India
Before
After
Heart Condition. 30 kg Gone.
Sangeeta
Before
After
42 Years Old. 20 kg Gone.
Richa
Before
After
10 kg Gone in Just 3 Months.
Ruchi
Before
After
High BP. Joint Pain. 9 kg Gone.
Ashita
Before
After
39. Self-Made. 15 kg Down.
Jatin
Before
After
Working Mom in Dubai. 6 kg Down in 2 Months.
Arushi
Before
After
13 kg Gone in 6 Monthsp>
Suchismita
Before
After
41. Business Owner. 5 kg Down. Back for More.
Puneet
The people behind your plan
You get a dedicated dietitian.
Not rotated between strangers, one person who knows your body.
Ms. Renu Puri
Founding dietitian and face of Niwi. Trusted by high-profile clients and celebrities. Leads the premium programme with a team of senior dietitians.

Ruchi Mahajan
Senior Dietitian
Weight management & long-term nutrition. Clients across India and Canada.
20+ years
Divya Saigal
Senior Dietitian
Clinical nutrition, diabetes & metabolic health specialist.
20+ years
Harvinder Chauhan
Senior Dietitian
Hormonal health, PCOS & women's nutrition expert.
20+ years