Weight Management Systems

Authorised KEN™ clinic

Please note that we have changed our telephone number.

The new one is: 075 66 33 11 00



Ketogenic Enteral Nutrition – KEN™ Weight Reduction System.

This novel technique to assist overweight patients with Body Mass Index (BMI) over 25 involves the placement of a fine-bore Nasogastric Tube (2 mm diameter) to allow the continuous infusion of a specially formulated feed over a 10 day period via a portable pump. Patients are able to carry out their normal duties over this period and are encouraged to drink generous amounts of fluids, but do not feed for this period. KEN cycles can be repeated after a 10 day break interval, until the patients reach their target. This target is calculated from Bio-impedance measurements at each visit to the clinic.

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KEN™ Ketogenic Diet

Safe and effective

KEN™ allows the body to switch into KETOGENIC mode, whereby it breaks down its own fat stored for use as energy. The special feature in this system is that participants do not feel hungry throughout the entire duration of the 10 day session, and can perform normal daily activities without impairment and without the need for any additional food.


Typical weight loss over the duration of the 10 day session is 4 – 9% of the initial body weight. KEN™ allows the body to shed weight at a fast pace, which is safe, healthy and sustainable. To date, this technique has been used on over 40,000 patients in over 87,000 cycles & has been shown to be effective every time.

New to the UK

There are no side effects or contra-indications to undertaking KEN™ and the treatment may be repeated as often as necessary. We will provide you with guidelines on how to maintain your new weight, as well as a one-day weight reduction diet should your weight increase after treatment.


Service                                      Price


Weekly Public Seminar:                Free
Initial 10 days KEN™ Cycle:         £475

Further 10 Day KEN™ Cycles:     £375

Deposit for pump:                         £300

Medication pack:                           £25
(more than one treatment)
Private session:                             Prices on

To book an appointment

Complete the “Contact us” section below and include: telephone contact number, the city/town where you live, your height, weight & age.

Note: We do not treat people whose BMI is below 25, and whose age is below 16.

Contact us

Please fill in the form to send a message to us

Our location

The Platinum Medical Centre
15-17 Lodge Road
London NW8 7JA