Jan de Vries operate clinics and our health food stores where everybody is trained to do their very best, where Jan de Vries has given hundreds of lectures all over the world. Jan de Vries has written over 45 books on health subjects, giving the very best to patients and clients. Therefore the company can truly say ‘Naturally the very best since 1955’
Please note that all suggestions for treatments in this website are based on purported benefits. Always read the label carefully. Everyone is different and there are a lot of products, so if you are in doubt about what might help you, contact us at [email protected] and we can offer personal advice. You should always consult a doctor about any ongoing health concerns.If you are on medication - consult a doctor before taking supplements.
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