Empowering Wellness

Personalised, Holistic Nutrition for Sustainable Change

NSSydney is a team of Accredited Practicing Dietitians and Sports Dietitians based in Sydney, Miranda, Kogarah & Online.

About the team

We take a personalised and holistic approach, focusing on individualised strategies and gentle behavioural modifications rather than traditional diets, to promote long-lasting solutions.

FOUNDER

Marianne Ghattas

Marianne Ghattas is the founder of NSSydney and has assisted over 3000 clients within her practice and online.

Marianne is a Accredited Sports Dietitian with expertise in optimising performance, managing body composition, preventing fatigue, and facilitating recovery.

Marianne also specialises in nutritional strategies tailored to athletes' specific needs and goals, encompassing hydration, micronutrient enhancement, and dietary supplementation.

NSSydney will provide you with the skills, knowledge and the support to build a healthier relationship with food.

learn more about consults

If you’re tired of guessing, starting over, or feeling stuck with your weight, hormones, or blood sugar — this is your next step.

Our NEW 12-Week Metabolic Reset Program is a structured, evidence-based plan designed to deliver real, measurable change. With DEXA tracking, personalised nutrition, and weekly accountability, you’ll build results that last — not another short-term fix.

If you’re ready to make a change, commit to your health, and be properly supported — click below to join the program.

12 Week Metabolic reset program

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Unlock Your Full Potential: Transform Your Performance Now!

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Explore Our E-Products

E-products

12 Week Metabolic Reset Program

$997.00

If you’re ready to stop guessing and start seeing measurable change, this is your next step.

Our 12-Week Metabolic Reset Program is a structured, evidence-based pathway designed to improve metabolic health and support conditions such as PCOS, insulin resistance, diabetes, hypertension, obesity, and peri/menopause. This is not a quick fix — it’s a clinically guided transformation focused on body composition, metabolic markers, and long-term results.

What’s Included:
• Initial 60-minute comprehensive consultation
• DEXA body composition scan at commencement
• Personalised nutrition and metabolic strategy based on your DEXA results
• Weekly accountability and structured support
• Three review consultations to refine and progress your plan
• Final 60-minute exit consultation
• Repeat DEXA body composition scan to objectively measure change
• Clear long-term maintenance and forward strategy

Designed for those ready to commit, track progress properly, and build results that last.

If you’re serious about improving your health — join the program and take the first step today.

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FREE PCOS Testing Guide

$0.00

Confused about which hormone tests to ask for—or when to do them?

This free guide, created by Accredited Practising Dietitian Marianne Ghattas, outlines the key blood tests used in PCOS diagnosis and management, including what each test means and when to have them done for the most accurate results.

Whether you’re newly diagnosed or trying to get to the root of your symptoms, this resource will help you feel more informed and empowered at your next appointment.

What’s Inside:

PCOS hormone checklist
When to test (cycle day timing & fasting requirements)
Clear explanations of FSH, LH, insulin, testosterone, and more
Guidance on how these results relate to your symptoms

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Gift Card

from $100.00

Looking for a meaningful gift? Our Nutrition Consultation Gift Card is the perfect way to support someone’s health journey. Whether they're seeking personalised advice for weight management, gut health, PCOS, or sports nutrition, this gift offers expert guidance tailored to their goals.

Ideal for birthdays, new mums, athletes, or anyone ready to prioritise their wellbeing.

Includes:

1:1 nutrition consult with an Accredited Practising Dietitian
Personalised recommendations and practical strategies
Option for in-person or virtual appointment

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Travelling And Dining Out Tips

$4.99

It can sometimes be difficult to know what to choose when travelling or dining out. You don’t need to miss out on amazing food experiences to achieve your health goals. Download our tips and tricks to help you achieve this.

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Simple Swaps

$4.99

Achieving a healthy balanced diet does not require you to eliminate your favourite foods. All you need is some simple food swaps that will improve the quality of your diet without sacrificing taste.

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Accountability Checklist

$0.00

Download a copy of our accountability checklist to help you stay on track with your nutrition goals.

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Food Diary

$0.00

Download a weekly food diary to help you stay on track with your meals plans or give yourself a better perspective on the types and quantities of foods you are eating on a daily basis.

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Frequently Asked Questions

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Often people ask similar health related questions. To help you we have compiled a list of questions we hear often at Nutrition Solutions. Click here to download a copy of commonly asked questions.

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