★★★★★
I very much appreciate the approach and helpfulness at Medical Institut, which I regularly attend. I am very satisfied with the treatment process and excellent results. I can't…
The 1:1 Diet
A scientifically proven weight loss program
The 1:1 Diet (formerly Cambridge Diet) at Medical Institut is a structured, safe, and scientifically proven weight loss program that uses nutritionally balanced meal replacements and personal support from a diet consultant.
The method delivers truly demonstrable results – studies including NHS pilot programs confirm that very low calorie diets such as The 1:1 Diet lead to rapid and significant weight loss, which can also contribute to improving conditions such as type 2 diabetes.
In practice, the program involves replacing meals with specially calibrated shakes, soups, or bars providing approximately 800 kcal per day – all under the supervision of your personal consultant.
Our 1:1 Diet specialists
Before & After
Benefits of The 1:1 Diet
- The greatest advantage is the personal approach. You are not alone — throughout the entire programme, you have access to a certified consultant who creates a plan tailored to you, monitors your progress, and motivates you during weaker moments.
- Thanks to this, weight loss does not become just another diet but a change of habits that lasts.
- The 1:1 Diet meals are fully nutritionally balanced, so there is no risk of deprivation or nutrient deficiency.
- Every serving contains the ideal ratio of proteins, carbohydrates, fibre, vitamins, and minerals, ensuring the body receives everything it needs even at a low calorie intake.
- A major advantage is simplicity. You do not need to count calories or stress about cooking — you know exactly what you eat and how much.
- Meal replacements are tasty, practical, and ready in minutes, saving both time and energy.
- The programme is flexible and safe — you lose weight at a pace that suits you, and the consultant ensures everything proceeds healthily.
- You also learn how to gradually return to regular food so that the weight you lost does not come back.
What our clients say
★★★★★
I would like to share my experience with Dr. Kasl, with whom I underwent lower eyelid surgery. From the first consultation, Dr. Kasl came across as very professional and at the…
★★★★★
Maximum satisfaction. Many thanks to everyone for the professional and human approach. Pleasant environment, welcoming attitude, excellent communication. Special thanks for the…
★★★★★
I was with Dr. Harvánková and she had a wonderful approach — very kind and I am very satisfied. I have already booked my next visit. Receptionist Libuška was also very kind and…
★★★★★
I have been going to Medical Institut for over 5 years and always love coming back. Excellent approach from the doctors and nurses. Definitely recommended.
★★★★★
Perfect and professional approach, beautiful environment. I had vein surgery and can only recommend. Amazing doctor, amazing staff. Wonderful clinic.
★★★★★
For me this is truly a great clinic with amazing people! I agreed on a budget upfront and the doctor stuck to it. Individual approach and professionalism are a given there! Highly…
★★★★★
I have had a great experience with Medical Institut clinic. Friendly and professional staff, beautiful surroundings and an individual approach. Definitely recommended.
★★★★★
Pleasant service, happy to come again.
★★★★★
Beautiful surroundings, pleasant staff. They always give great advice and recommend what is most suitable for you. I will definitely recommend it further.
Where we perform procedures
Medical Institut, Plzeň
Bezručova 143/16, Plzeň
- Convenient parking nearby
- Good public transport links
Expert opinion
"The 1:1 Diet is a structured managed weight-reduction programme that combines an individually tailored meal plan, nutritionally balanced meal replacements and expert counselling. The goal is effective and controlled weight loss under the guidance of a consultant, with an emphasis on long-term sustainable results. At Medical Institut we place great emphasis on an individual approach and client support throughout the entire process, so that healthy weight reduction and a stable lifestyle are achieved."
Pricing for The 1:1 Diet
1x weighing
650 Kč
1x weighing with body treatment
Zdarma
Cocktails
99 Kč
Soups
99 Kč
Ready meals
159 Kč
Bars
99 Kč
Beverages
249 Kč
Savoury snacks
99 Kč
Porridge
99 Kč
Smoothie
99 Kč
Bites (57g)
95 Kč
Protein crisps
59 Kč
Mix-a-mousse (instant mousse) (85g)
399 Kč
Fibre (120g)
349 Kč
Tetrapack
109 Kč
Frequently asked questions
How long does the procedure take and is it painful?
The procedure usually takes 30 to 60 minutes and is performed in completely comfortable conditions. We apply a numbing cream before the treatment, so you only feel minimal discomfort.
When will I see the first results?
You will usually notice the first improvement within a few days to weeks after the initial treatment. For optimal results, we recommend a series of sessions according to an individual plan.
What is the cost and how many sessions will I need?
The exact number of treatments and total cost are determined after an initial consultation with our specialist. Typically, it involves 3–6 sessions at intervals of several weeks.
Are there any risks or contraindications?
The procedure is among the safest methods. Before the first treatment, we will discuss your health condition and evaluate any contraindications. Slight redness at the injection site is common and subsides quickly.
