“Your stomach balloons by 3 PM and every pair of jeans feels like a bad idea.”
Personalised nutritional therapy · 100% virtual
Put the food
back on the table.
With Sonia Chowdhury, NTP & HTMA Expert.
For busy professionals with digestive issues, low energy and period struggles.
Tap something you've tried cutting
Answers: 0same gut. fewer options.
Fewer foods. Still no answers.
Informational tools only, not diagnostic. Kits shown are illustrative.

Sound familiar?
These are some of the situations Sonia hears about and works with. Perhaps one belongs at your table, too.
“I plan my social life around my gut”
“Even ‘healthy’ foods make me feel awful, but I have no idea why.”
“I crash every afternoon, even if I slept 8 hours. Coffee barely keeps me going.”
“I’ve bought every probiotic, enzyme, and supplement I could find. NONE of them worked.”
“I can’t concentrate at work because my brain fog is SO bad.”
Situational copy from Sonia's programme page. These tickets are not client testimonials.

& HTMA Expert
From the consulting desk to this table
My body called
time on busy.
Before nutritional therapy, I worked at a corporate consulting firm. I kept pushing through poor sleep, low energy and digestive symptoms, until my body was, in my own words, “TAPPED OUT”.
The signs I ignored
Long workdays came with anxiety, bloating, constipation and skin issues. Hair loss finally made me stop and ask what was happening.
PCOS, acne and the pill
Cystic acne followed. I received a PCOS diagnosis and was put on the birth control pill, but still struggled with my hair, energy and constipation.
A different way to live
I left my stressful job and began making changes to my food and lifestyle, with real, whole, nutrient-dense food at the centre.
Learning to help others
My own experience led me to train through the Nutritional Therapy Association and become a Nutritional Therapy Practitioner.
Six months · One-to-one · Entirely virtual
The Gut Reset
& Thrive Programme
A closer look at your health history, food and lifestyle, with functional lab testing and ongoing guidance from Sonia.

GI-MAP: Sonia's FAQ describes a stool test covering “digestive function, immune responses, and intestinal barrier integrity”.
HTMA: about 1 tsp of hair, reflecting roughly the past 90 days of mineral status.
“These functional tests are informational tools only, not to be considered as diagnostic tests.”
What's on the menu
Not included: recommended foods or supplements.
Health history is part of the work.
Functional testing informs the plan.
Your food, lifestyle and goals.
“Gut, hormones, minerals, it’s ALL connected.”
Regular conversations with Sonia.
Before we work together
A seat for you?
- You've tried elimination diets, probiotics or supplements and want to discuss a different approach.
- Unpredictable digestion, fatigue, brain fog or period struggles affect your day.
- You're ready to make changes to your food and lifestyle habits, with one-to-one guidance.
It takes participation.
Sonia's FAQ says this programme may not be a good fit if you're looking for a quick fix or only supplement recommendations and aren't ready to commit to food and lifestyle changes.
“your body cannot heal in the same environment that made it sick.”
Sonia, from her programme FAQ
In their own words.
Short excerpts from three unnamed clients on Sonia's website. Individual experiences are not a promise of results.
“I got my period back”
“Sonia’s patience and consistency”
“I have a solid foundation to go back to.”
Something to start with · Free email course
The 5-Day
Bloat Fix.
Sonia's free course offers fixes that take under 10 minutes, “without cutting a single food you love”.
Send me the free courseOr explore the Gut Glow-Up Mini-Course →From Sonia's kitchen notes
A little room
in a busy day.
From the 5-Day Bloat Fix course page:
- A morning routine that takes less time than making your coffee.
- Her fix for 3 pm bloating, no supplements required.
- Guidance for before a big meeting, no elimination diet required.
Away from the lab reports
Get to
know me.
A few things you might hear about over a coffee with Sonia.
- Current home
- Amsterdam,
Netherlands - Where I grew up
- New Delhi,
India - Favourite meal
- Brunch.
Of course. - On repeat
- Harry Styles
- TV comfort food
- The Office, New Girl
& Schitt's Creek - I'd spend my whole paycheque on
- Travelling, plants
& home decor
The questions before the call
Let's clear
a few things up.
Will we meet in person?
“100% virtual!” Sonia's sessions are online, so you don't need to travel to an office.
Why six months?
Sonia explains that symptoms don't arrive overnight and that the work needs time and commitment. The six-month programme includes follow-ups and adjustments, with additional sessions available if you need more time together.
Are payment plans available?
Yes. Sonia's programme page confirms that payment plans are available. Discuss the options and programme fee with her on your clarity call.
What are the functional tests for?
The programme includes one GI-MAP stool test and one HTMA. The GI-MAP looks at gut-related information, including digestive function and immune responses. HTMA provides information about approximately the past 90 days of mineral status using about 1 tsp of hair.
“These functional tests are informational tools only, not to be considered as diagnostic tests.” Read Sonia's full testing FAQ.
What isn't included?
Any recommended therapeutic foods or supplements. The programme does include a 10-15% discount on professional-grade supplements.
How do I apply?
Fill out Sonia's application. She'll then arrange a free 30-minute clarity call to discuss your symptoms, goals and questions. You can also book the clarity call directly. No advance preparation is needed.
What happens after the programme?
You receive a personalised maintenance plan, lifetime access to bonus handouts and the option of ongoing check-ins at a discounted rate.
Can you diagnose me or change my medication?
“Please note that I am not a doctor. I do not diagnose or put you on (or off) medication.” Sonia can work one-to-one or alongside your doctor when required.
Pull up a chair.
Let's talk about you.
Book a free 30-minute clarity callBring your questions and tell Sonia what you've already tried. There's nothing to prepare beforehand.