“Uma das profissionais mais competentes que eu já conheci! Fiz o acompanhamento de 4 meses, e se pudesse faria um plano eterno. Minha disposição física e mental mudou completamente, estou mais atenta e cuidadosa com o meu…”
Renata B.
Online dietitian · Women's health & fertility
Nutrition care for every stage of a woman's life
Close, personal support for PCOS, endometriosis, gut health, menopause and preparing for pregnancy. Online consultations in English, wherever you live.
100% online · Brasília time (UTC-3)
About me
The support I didn't have as a patient
I chose nutrition during a difficult time in my life. I was still working as a model and wanted to understand how the body really works. Along the way, I lived through much of what I now treat: a complicated relationship with food, a PCOS diagnosis, and recurring urinary infections and candidiasis. I knew food could help my body — and I learned that on myself first.
I work with women because I see so many of our struggles being dismissed, and I won't accept that. Then I found fertility, and everything came together: helping couples prepare their bodies to make a dream come true is what gives my work meaning.
Today I offer the support I never had as a patient. I explain how things work, we build the path to treatment together, and I stay close throughout the whole process. I'm the support network for every woman who reaches out to me. I see patients in Portuguese, English and Italian.
Maria Eduarda Colzani
Registered Dietitian in Brazil — CRN-10 11062
Education
Ongoing study, evidence-based care
2023
Bachelor's degree in Nutrition
Centro Universitário Católica de Santa Catarina
2024
Postgraduate degree in Women's Health and Aesthetics
Faculdade VP
2025
Postgraduate degree in Functional Nutrition and Fertility
Faculdade VP
How I can help
Care for every stage
01
PCOS
Regulating your cycle and easing symptoms by looking at the root cause, not just the ovaries.
02
Endometriosis
Less pain, less bloating and a better quality of life, alongside your medical treatment.
03
Fertility & IVF preparation
Preparing both partners' bodies for pregnancy.
04
Pregnancy & postpartum
Nourishing you and your baby at every stage.
05
Gut and vaginal microbiota
A balanced microbiota influences hormones, immunity, skin and fertility. I care for gut and intimate health, including women who experience recurring urinary tract infections and candidiasis.
06
Interpretation of microbiota and DNA tests
I interpret gut and vaginal microbiota tests and genetic tests from a nutritional perspective to build a dietary strategy tailored to your body.
07
Perimenopause & menopause
Moving through the transition with energy, strength and fewer symptoms.
08
Healthy weight loss
No restrictive dieting — working with your hormones.
Nutrition program
Florescer
A nutrition program designed to restore balance to a woman's body. Ongoing and fully personalized, it takes into account the different stages of a woman's life and their hormonal, metabolic and emotional shifts.
Every week you fill in a check-in and I reach out so we can fine-tune whatever is needed: a change in your meals, a new lab test. It's a real exchange that leaves you feeling truly supported.
What's included
- Follow-up consultations
- Weekly check-ins on the Liveclin platform, with progress charts and analysis of key markers
- Weekly contact with me for adjustments
- Ongoing support via WhatsApp
- Lab test review and requests throughout the program
Florescer 6 months
4 consultations
Florescer 4 months
3 consultations
Prefer to start with a single consultation? I also offer one-off appointments. Message me on WhatsApp
A single consultation includes 30 days of support.
How it works
From first message to blooming
1
You message me on WhatsApp and we choose the best format for you.
2
First consultation: your history, routine, cycle, sleep, lab tests — everything.
3
A personalized plan and weekly check-ins.
4
Ongoing adjustments until you truly bloom.
Reviews
What my patients say
Google reviews
“Já fui em outros/as nutris antes e a Duda foi a única com quem consegui me acertar. Ela ajudou a melhorar a minha relação com a comida e a enxergar nutrientes e vida onde antes eu só via calorias. Claro que é um processo…”
Laura Z.
“A Duda é maravilhosa! Tenho SOP e estava tudo completamente desregulado, o acompanhamento com a Duda foi incrível e mudou minha vida, de verdade! Menstruação regulou pela primeira vez na minha vida, os sintomas da SOP pr…”
Ana Carolini D.
Where I work
Close to you, wherever you are
Online — worldwide
Online consultations across Brazil and abroad, in Portuguese, English or Italian. Scheduled in Brasília time (UTC-3).
Book an online consultationJoinville/SC
Tuesdays
Clínica Bianca Gastaldi
R. Expedicionário Holz, 550, sala 1005, 10º andar — América, Joinville/SC, 89201-740
Balneário Camboriú/SC
In-person appointments by booking.
FAQ