Lianne Sims

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Verified Professional

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Registered Nutritional Therapist DipION, FdSc, BANT, CNHC
Available for new clients
Available for new clients

This professional is available for new clients.

Leigh On Sea, Essex, SS9 1SJ
Available for new clients
Available for new clients

This professional is available for new clients.

About me

Hello I’m Lianne.  

I passionately believe the more we know about how food impacts our health and the more we understand the reasons behind our food choices, the more motivated and empowered we are to follow sustainable, long term changes.

My aim is to educate, motivate and coach you on your journey to better health and vitality through nutrition.  I want you to share my philosophy that healthy eating can also be practical and appetising.


"Lianne was very thorough and explanatory with her advice but in an easy to digest manner. She explained what foods I should be eating but more importantly in what combinations and how to eat them. The use of a food diary was particularly helpful along with her on going support as this helped me make the necessary changes to my diet and lifestyle in what at first seemed an overwhelming task.
As an unexpected bonus I lost a stone of excess weight, significantly decreased my aches, pains and generally felt overall healthier and 10 years younger"
“Armed with Lianne’s advice, suggestions and recipes, I’ve been changing old habits and implementing now ones. I noticed the difference in my energy levels quickly.  Knowledge is power and I feel more in charge of my diet which enables me to feel healthier, more positive and lighter. Thank you Lianne” 


Packages: experience tells me that the best way to achieve results is by working together for a longer period. For this reason I offer 3 month packages which are designed around the level of support you feel you require.

Health MOT:  Some people want to see if they are eating correctly for their lifestyle.

Coaching tools: Along with education, motivation and accountability there are a range of tools available to you; including meal plans, eating out ideas, vegetarian options, plate proportions, cupboard essentials, recipes.........etc

Personalised functional testing and supplement programmes

TANITA body composition monitoring.

Corporate talks and webinars


Training, qualifications & experience

  • FdSc -Foundation degree in Science from the University of Bedfordshire.
  • DipION – Diploma from the Institute for Optimal Nutrition.
  • BANT – Member of the British Association for Applied Nutritional Therapy.
  • CNHC – Registered practitioner for the Complimentary & Natural Healthcare Council.

Member organisations

British Association for Applied Nutrition and Nutritional Therapy (BANT)

The British Association for Applied Nutrition and Nutritional Therapy is the professional body for Nutritional Therapists.

There are different BANT membership classes, including Full Member, Fellow Member and Student Member.

All BANT practitioners must have met the required standards of training, be fully insured and adhere to the BANT Code of Ethics and Practice.

Nutrition topics

Information about health conditions (*)

Nutritional therapy can help enhance the well-being of individuals diagnosed with serious medical conditions, but should not take the place of medical treatment and advice. If you have been diagnosed with - or suspect you may have - any of these conditions, please speak to your doctor before starting nutritional therapy or making any major changes to your diet or lifestyle.

Photos & videos


£80.00 - £795.00
Free initial telephone or online session

Additional information

Please contact me to get started with your free 30 minute health review where we can also discuss your health goals.

When I work

Mon Tue Wed Thu Fri Sat Sun

Further information

My clinic is close to all major bus routes and roads (A127, A13).  

The Leigh Clinic is just off the Broadway in Leigh on Sea. Leigh is a bustling, busy town with a variety of different shops, restaurants and cafe's.  There is a post office, library, bookshop and a great health food shop.  So if you have time before or after your appointment, it is a nice place to have a look around.

Just a word about parking. If your appointment is an early one you may be able to park on the street, if not, there is  a large car park opposite (behind the old police station).

The Leigh Clinic, 84 Elm Road, Leigh On Sea, Essex, SS9 1SJ

Type of session

In person

Types of client

Young people (13-17)
Adults (25-64)
Older Adults (65+)


Lianne Sims
Lianne Sims