
Registration opened for the Intermittent Living® trips to Switzerland and France, according to Intermittent Living® concept, founder Dr Leo Pruimboom, PNI Europe. It consists of an all-encompassing lifestyle and detox retreat. Read more.
What aspects of lifestyle treatment now ensure that someone maintains healthy behaviour?
There is only one answer to that: experience what it does to you ........
Preventing and curing disease
INTERMITTENT LIVING® Travel
Intermittent Living® can prevent and cure disease and complaints. You only understand how to live intermittently once you have experienced and felt this lifestyle. By applying this way of living to your current lifestyle, you will feel fit and healthy - despite today's modern and hectic life. You can live and learn the scientifically proven healthy lifestyle 'Intermittent Living' in a unique way during such a health retreat as an Intermittent Living® week.
Health problems often arise early in life, even before birth. However, the symptoms usually do not reveal themselves until many years later. If you then realise in the course of your life that it is right or even necessary for you to turn the tide, it may be now or never.
Intermittent Living® week
Under the guidance of certified Intermittent Living® coach, you as a client, patient or employee will receive an intensive training of five to six days to bring old familiar stress factors back into this modern life.
During this intensive workout, your body remembers how to respond to old stimuli. This strengthens your immune system. The result: health, flexibility and decisiveness. To enable a good reset - according to scientific research - an optimal dose of five to six days is necessary. These days are for your own health, where you gain knowledge, deep learning.
Your body's self-healing system seeks the solution for, among other things:
- Conditions such as rheumatoid arthritis, fibromyalgia, prediabetes and diabetes, intestinal diseases, COPD, thyroid disorders, incipient to advanced memory problems, among others.
- Overweight, underweight
- Child wish
- Hormone issues such as mood swings, PMS, PCOS and menopause, among others
- CFS (chronic fatigue syndrome), burnout
- More balance in behavioural and psychological problems
- Inhibits the ageing process.
Special weeks: In addition to IL weeks, I also provide specialised individual and customised programmes such as with oncological syndromes, neuro-degenerative syndromes and/or memory problems. With or without a carer. From 1 week or a longer period. If you would like to know more about this, please contact me.
MAINTAIN VITALITY, so also for anyone who wants to get healthy, be healthy and stay healthy.
For companies, organisations and departments, FlexHealth organises a tailor-made programme if required. It is pre-eminently an opportunity for good team building. The Interemittent Living ® weeks are also open to individual employees of organisations.
Planned trips with FlexHealth

–France, Bernex, Alps, Haute-Savoie, 2025. Registration is open for multiple periods. Maximum 10 participants. Dates by arrangement. Acceptance in order of entry. https://flexhealth.eu/blog/2023/05/25/go-for-your-optimal-health/
Should you wish to come with your own group of 4-10 people, we can arrange the days by mutual agreement. Location Bernex, Alps, Haute-Savoie, France.
- If interested, trips in Canada will follow in the future.
Do you prefer doing an individual programme or in groups?

Getting fit, being fit, staying fit.
Intensive individual programme:
- Intake consultation in advance, online.
- Personalised programme, where we incorporate all the necessary ingredients to tap into your body's self-healing and optimising capacity. To support this process, we use proper nutrition, exercise, breathing, sleep hygiene, stress management, connection, exposure to heat, cold and nature at an optimal altitude between 750 and 1500m.
- Personalised, so if necessary it is extended to include yoga, connective tissue massage, acupuncture, red light therapy, mental coaching, etc.
- Explanations and advice on how to implement it in your current life, without being time-consuming, but consistent.
- Follow-up consultation after several weeks.
- You sign up on your own. If you want to follow it with an acquaintance, you can. Max 2 participants.
- Included: stay 6 nights in double room with 2 single beds, shared bathroom, all meals according to programme from dinner day of arrival to breakfast day of departure, drinks, all activities, cooking workshops, fermentation, intake and follow-up consultations.
- If necessary, transfer from Evian-les-Bains train station. Nearest airport Geneva Cointrin. There you can easily take the train to Evian-les-Bains.
- Excluding: transport to location, travel and cancellation insurance.
- Includes a number of daily measurements, such as glucose, ketone, lactate and saturation value, blood pressure and weight.
- If desired, a blood test can take place before and after, so you can see your progress there too. (Not included in price).
- If you are interested in a special programme, I would be happy to inform you personally about its content, duration and fees.
Rates:
- € 2250 for a 1-on-1 programme
- € 2370 at 1-on-1 winter edition
- € 1850 per person at programme special for 2 participants.
- €211,- per blood test sober consisting of: total cholesterol, HDL cholesterol, LDL cholesterol, Triglycerides, Creatine - renal function, GFR (MDRD), ALAT, Gamma GT, Glucose, HS-CRP, TSH and if necessary free T4 - Thyroid function, Haemoglobin (Hb), Leukocytes, Platelets (Thrombocytes), Iron, Vit. D, Vit. B6, Vit. B12, Folic acid and Insulin resistance. These costs include lab processing costs.
Investing in your health now will pay off handsomely: physically, mentally and financially. A body and a brain that can keep up with your wants and needs give you freedom and that is the real happiness.
Location: Bernex, in the French Alps, Haute Savoie.
When: Days to be scheduled in consultation, at your convenience Fully personalised.

Group tour:
Where: France, Bernex, Alps, Haute-Savoie
When the next scheduled editions:
- If interested, please contact me. Together, we can look at a schedule that suits you.
Maximum 12 people, do not wait too long to register. Full = full. Up to 4 weeks before start early bird discount.
The programme:
Day 1: Reception around 16.00, introduction, explanation and dinner
Day 2,3,4,5,6: Programme IL
Day 7: Farewell around 10am.
What to bring:
Not too much, motto; "back to basics"!
- Good and broken-in hiking boots, Gore-tex
- Slippers
- Swimwear, bath towel
- Toiletries
- Sportswear
- Hiking clothing
- Rainwear
- Camera. In that week mobile preferably off as much as possible. i will also take photos and provide accessibility.
- Notebook
Of course, we understand that you want to bring your phone. However, the programme is designed to minimise work/home activity on those days. We therefore ask each participant to commit to this as much as possible.
Costs:
€ 1950,- p.p. Winter edition: € 2250,-
€ 1750,- p.p. should you register as a team or group. Minimum 4, max 12 people. Dates by mutual agreement. Tailor-made programmes are made for companies. Also good for teambuilding.
Incl: 6 nights' accommodation based on double or triple rooms with private bathroom, single and double beds, all meals, coffee, tea, water, the entire 6-day programme, mountain guides for different levels.
Our head chef is Karin Folkersma. Where we can we help out, deep learning moments.
The programme is supported where necessary, by professional mountain guides and local sports coaches.
Excl: insurance and travel to location. If you arrive in Evian-les-Bains by train, we will arrange the transfer to location. Group transfer, for more than 4 people, can be arranged from Geneva Cointrin airport. Single room supplement.
If required comprehensive blood tests, before and after, € 189.99 per examination, fasting, comprising: total cholesterol, HDL cholesterol, LDL cholesterol, Triglycerides, Creatine - renal function, GFR (MDRD), ALAT, Gamma GT, Glucose, HS-CRP, TSH and if necessary free T4 - Thyroid function, Haemoglobin (Hb), Leukocytes, Platelets (Thrombocytes), Iron, Vit. D, Vit. B6, Vit. B12, Folic acid and Insulin resistance.



