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About Karen

Karen Allan-Jones, Clementine Nutrition, BANT, Digestive health specialist, Nutritional Therapist, Health coach, Surrey

Hello, I am Karen Allan-Jones and I am a registered and qualified Nutritional Therapist and Health Coach.  I specialise in helping adults and children with digestive problems, such as IBS, SIBO, reflux, diarrhoea, constipation and bloating. Suffering with these debilitating conditions can lead to exhaustion, anxiety and sometimes agony. I support my clients to regain control over their digestive systems so that they can enjoy the pleasure of eating again without having to worry about how their body is going to react.

My mission when working with clients is to reconnect them with the enjoyment of meal times, to make them realise they are not alone or worthless, and that they can stop that downward spiral and constantly feeling unwell. Are you desperate to get things sorted and leave this burden behind you? I can help.

I have been where you are...

I started my health journey suffering with terrible immune and energy problems. In my early 30s, I was exhausted, had terrible digestive and allergy issues and was living on grab on the go food. I thought I had tried everything to get better but nothing worked and I was watching my quality of life spiral down.  Finally seeing a Nutritional Therapist, I was able to find out that I had adrenal exhaustion, candida, parasites, leaky gut, countless food intolerances and a lowered immune system. Taking that step and changing my diet was the best thing to ever happen to me. This first-hand experience has led me to a lifelong passion for transforming the health of my clients. I enrolled at the Institute of Optimum Nutrition  for a 3 year course and qualified with a DipION.

I am fully insured and registered with the British Association for Nutritional and Lifestyle Medicine (BANT) and the Complementary & Natural Healthcare Council (CHNC). I work with clients from all walks of life with a common goal, to improve their digestive health.

I work in Surrey, from two rejunvenating clinics in Reigate and Brockham. I see clients from Horley, Nutfield, Dorking, Betchworth, Redhill, Earlswood, Salfords, Merstham, Kingswood, Tadworth, Leigh, Strood Green, Box Hill, Mickleham, Holmwood.  

Why work with me?

I am passionate about helping clients to be the best of themselves and to guide them to take back control of their health instead of their symptoms controlling them. I understand where you are now and believe that you can benefit from the power of good food and that it can be used therapeutically to allow your body to heal itself. I love to spend time in the kitchen trying something new and following a new recipe. I also have a passion for taking traditional homecooked recipes and adapting them with a healthier twist.

Are you ready to take control and take back your freedom? I offer a free 30 minute Digestive Health Rescue to anyone who wants to escape their digestive issues from ruining their life. During the call you will be really listened to and I will help you towards your health goals and make recommendations to start your journey to better health.


Click on the button below to take you to my calendar.

Book a free 30 minute Digestive Health Rescue with me today.

Girl on a swing with mountain background epitomising freedom from your IBS and digestive problems, digestive pain, exhaustion and anxiety

Nutritional Therapy

What is Personalised Nutritional Therapy?

Nutritional therapy is the application of nutrition and lifestyle medicine sciences in the promotion of health, peak performance and individual care.

Registered Nutritional Therapy Practitioners assess and identify potential nutritional imbalances and understand how these may contribute to an individual’s symptoms and health concerns.

The Nutritional Therapy Approach

Practitioners consider each individual to be unique and recommend personalised nutrition and lifestyle programmes rather than a ‘one size fits all’ approach. Personalised nutrition is tailored specifically for you, taking into account your health journey, your health goals and dietary preferences. Your practitioner may use functional tests to inform the recommendations that are based on your unique biological individuality.

Who can I Help?

Personalised nutrition consultations are relevant for individuals with chronic conditions, such as diabetes, obesity, cardiovascular disease, and osteoporosis; anyone with persistent digestive issues or those wishing to support an autoimmune condition, as well as those looking to enhance their health and wellbeing.

Nutritional Therapy and Medicine

BANT practitioners do not diagnose or treat disease, and recommendations are not a replacement for medical advice; practitioners frequently work alongside medical professionals to support individual’s wellbeing.

CNHC, Complementary & Natural Healthcare Council
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