121 Dietitian

121 Dietitian Award winning Nutritional Consulting - 30yrs treating 1000's with all health, lifestyle and diet You will also be booked for review appointments as required.

Owned and managed by Gillian Killiner RD, 121 Dietitian is a UK award winning Health and Nutritional Online/Clinical consultancy service. Passionately fixing people's health: from chronic illness to gut, healthy eating, disordered eating, sport, inflammation, PCOS, weight management.......

How we work: We ask you to complete and return the complementary forms - questionnaire and food and lifestyle diary in advance of attending your appointment to save valuable time and money, you can find these on our contact-us page on our website www.121dietitian.com/contact-us/

or directly via our safe and secure online portal

https://my.practicebetter.io/ #/600081aa2a9c241d748eec95/profile

You will then have a 60 min consultation to discuss your diet and health and a detailed personalised plan will be created for you after this. Blood test assessments, advice and reviews are included in our specialist programmes. All aspects of your diet and health are covered for life long success. Book today for you specialist dietary advice and health coaching. Warm regards Gillian and team @ 121 Dietitian

Rushing to the bathroom every morning?Is it really just stress or something more? Many people believe IBS means a lifeti...
15/11/2025

Rushing to the bathroom every morning?

Is it really just stress or something more? Many people believe IBS means a lifetime of chaos, but the truth is, your gut can be soothed with the right support.

At 121 Dietitian, we help you untangle the myths and find real, lasting relief—no guesswork, just expert guidance.

Curious if your symptoms could improve? Book a personalised gut health consultation today. 😊

What if relief was just 10 days away?Meet Jane, who spent years battling bloating, discomfort and endless confusion abou...
12/11/2025

What if relief was just 10 days away?

Meet Jane, who spent years battling bloating, discomfort and endless confusion about what foods were truly safe. She tried every elimination diet and over-the-counter remedy—nothing worked until she joined our expert-led Gut Health Programme.

With a personalised plan and compassionate support, Jane discovered her food sensitivities and felt real relief in just 10 days. Her energy soared, her symptoms eased, and she finally felt in control of her health.

Ready to start your own success story? Book your free discovery call today and see how our evidence-based approach can help you feel your best. 💙

121 Dietitian – Personalised nutrition, real results.

Struggling with gut health and feeling lost?You are like many of our patients. We see those who battle daily discomfort ...
06/11/2025

Struggling with gut health and feeling lost?

You are like many of our patients. We see those who battle daily discomfort and confusion over what to eat every day in clinic.

After years of trying generic advice, they found 121 Dietitian—and everything changed.

With a personalised plan created by expert Dietitian Gillian Killiner RD, expert guidance, and ongoing support, Symptoms ease within days, and they now enjoy food again, with confidence and peace of mind.

Ready to feel your best? Book your free call or consultation with Gillian today and start your own success story. 😊 link in bio to our website www.121dietitian.com.

Can you really fix bloating fast?Many believe gut health takes months to improve—but is that true? At 121 Dietitian, we ...
24/10/2025

Can you really fix bloating fast?

Many believe gut health takes months to improve—but is that true? At 121 Dietitian, we see first-hand how tailored, evidence-based plans can ease IBS symptoms in as little as 10 days. Still, not all "quick fixes" are created equal.

Curious what actually works? Discover our expert-led Gut Health Program—personalised for lasting relief, online or at our Hollywood clinic.

Ready to feel lighter? Book your free call today. 😊

IBS doesn’t just hurt – it hinders careers.Meet James*, a busy professional who spent years battling unpredictable gut p...
22/10/2025

IBS doesn’t just hurt – it hinders careers.

Meet James*, a busy professional who spent years battling unpredictable gut pain at work. Frustration and embarrassment led him to avoid meetings and miss out on promotions, all while trying every fad diet he could find.

Everything changed after his first appointment at 121 Dietitian. With a personalised, evidence-based plan tailored to his lifestyle, James finally gained control. Within weeks, his symptoms eased, his energy soared, and he reclaimed his confidence at work.

Struggling with gut health? You don’t have to face it alone. Book a confidential consultation – online or in-clinic at Holywood – and take the first step towards lasting relief today.

*Name changed for privacy 😊

5-minute autumn veg soup that actually tastes amazing 🍲No fancy ingredients. No complicated steps. Just quick, warming, ...
20/10/2025

5-minute autumn veg soup that actually tastes amazing 🍲

No fancy ingredients. No complicated steps. Just quick, warming, nutritious comfort food.

Here's the formula:

1️⃣ Grab whatever veg you have (carrots, squash, celery, onion)
2️⃣ Roughly chop, no precision needed
3️⃣ Sauté in a splash of olive oil (2 mins)
4️⃣ Add veg stock, bring to boil
5️⃣ Simmer 15 mins, blend smooth
6️⃣ Season with salt, pepper, herbs

That's it. Seriously.

Why this works:
✅ Uses seasonal veg (cheap!)
✅ Batch-friendly (freeze portions)
✅ Gut-friendly fibre
✅ Immune-boosting nutrients
✅ Fills you up without weighing you down

My clients who "hate cooking" make this weekly. It's that simple.

Pro tip: Make a big batch on Sunday, freeze in portions, microwave for instant lunches all week.

What's your go-to quick healthy meal? Share below! 👇

Save this for busy weeknights 📌

Is your gut really as healthy as you think?Many people believe gut issues are just ‘part of life’—but is that true? From...
18/10/2025

Is your gut really as healthy as you think?

Many people believe gut issues are just ‘part of life’—but is that true? From bloating to bathroom troubles, small changes can make a world of difference. Did you know gentle yoga poses can actually help your digestion?

Curious about what else could help your gut? Book a personalised consultation—online or in our Holywood clinic—and get evidence-based answers tailored to you. 😊

Your health is your wealth. Let’s get your gut feeling great again!

Struggling to lose weight without strict diets?You’re not alone. Many of my clients feel overwhelmed by conflicting advi...
18/10/2025

Struggling to lose weight without strict diets?

You’re not alone. Many of my clients feel overwhelmed by conflicting advice and quick-fix promises. The truth? Sustainable weight management isn’t about deprivation—it’s about making small, evidence-based changes that fit your life.

Curious how a personalised plan can help you eat well, feel better, and enjoy food again? Discover practical tips and easy recipes designed for real results—no judgement, just expert support.

Ready to take the first step? Book your one-to-one consultation online or visit us at the Hollywood clinic today. 🍎

Your journey to a healthier, happier you starts here.

From confusion to confidence: one client’s journey.Ever felt lost trying to manage your health—unsure what to eat, or if...
17/10/2025

From confusion to confidence: one client’s journey.

Ever felt lost trying to manage your health—unsure what to eat, or if anything will actually help? That’s exactly where Sarah* found herself before discovering 121 Dietitian. Struggling with gut discomfort and endless online advice, she felt overwhelmed and frustrated.

Together, we created a personalised nutrition plan based on her unique needs and lifestyle. With ongoing support, Sarah saw real improvements: better digestion, more energy, and a renewed sense of control over her health.

Ready to start your own transformation? Book your free discovery call—online or in-clinic at Holywood—and let’s take the first step together.

*Name changed for privacy.

Struggling with weight and confused by diets?Did you know your gut health could be the missing piece? Many people find t...
16/10/2025

Struggling with weight and confused by diets?

Did you know your gut health could be the missing piece? Many people find that simply switching to whole grains can make a real difference, supporting both digestion and steady energy. But it’s not always easy to know what’s right for you.

At 121 Dietitian, we offer down-to-earth, expert advice and easy recipes tailored to your unique needs—no fads, just real results.

Ready to take control of your health? Book a personal consultation—online or at our Hollywood clinic—and discover a plan that works for you. 😊

October's seasonal superstars 🍂Eating seasonally isn't just better for your wallet - it's better for your health, the en...
16/10/2025

October's seasonal superstars 🍂

Eating seasonally isn't just better for your wallet - it's better for your health, the environment, and local farmers.

Here's what's at its nutritional peak right now in the UK 👉

These autumn vegetables are packed with exactly what your body needs as we head into winter:
✅ Immune-boosting vitamins
✅ Anti-inflammatory compounds
✅ Gut-friendly fibre
✅ Energy-sustaining nutrients

Plus, seasonal produce is:
💷 Up to 40% cheaper
🌍 Lower carbon footprint
🥕 More flavourful and nutritious
🇬🇧 Supports UK farmers

My top tip? Buy these in bulk when they're cheap, roast them, and freeze portions for quick weeknight meals.

Which autumn veg is your favourite? Comment below! 👇

Save this guide for your next shop 📌

Is your gut health advice actually right?Ever been told to start your day with a fancy detox, or cut out whole food grou...
15/10/2025

Is your gut health advice actually right?

Ever been told to start your day with a fancy detox, or cut out whole food groups? The truth is, simple changes—like drinking water first thing—can make a real difference to your digestion and energy, without the confusion or fads.

Want evidence-based answers and a plan that works for you? Book a personalised gut health consultation or join our online course—available in-clinic here in Holywood or from the comfort of home. 🌱

Your health is your wealth—let’s get it right together.

Address

Kingsbridge Private Hospital, 5-7 Shore Road
Holywood
BT189HX

Opening Hours

Monday 8:30am - 3pm
7pm - 10pm
Tuesday 8:30am - 3pm
7pm - 10pm
Wednesday 8:30am - 3pm
7pm - 10pm
Thursday 8:30am - 3pm
7pm - 10pm
Friday 8:30am - 3pm
7pm - 10pm
Saturday 9am - 12:45pm

Telephone

+447717392306

Website

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Our Story

We are one of the longest established and award winning private Dietetic service online. Experts in gut health, chronic ill health, resistant weight loss, sports and performance to name a few. We work with hundreds of people of all ages to ensure their health is optimal. We advise people world wide so if you are not fortunate to live close to one of our Clinics, you can use our on-line specialist dietary advice service.

We look forward to assessing you (complimentary) and then recommend the programme most suitable for you to achieve your goals and or fix your symptoms.