OUR GOAL
To provide the highest quality natural medicines at the lowest price.
PHILOSOPHY
Effective therapy for the patient can only be guaranteed after intervention by a specialist.
METHOD
P atients are always referred to a specialist prescriber for diagnosis and medication determination.
The NatuurApotheek then makes a custom preparation on a natural or orthomolecular basis. By continuously following the prescribed therapy with the patient, the specialist can determine whether it is desirable to repeat or adjust the therapy. With this method, the NatuurApotheek strives to bring the patient back to a healthy balance as quickly as possible.
The NatuurApotheek is a special company and a recognized pharmacy. Read more
Clinical Nutrition College
Orthomolecular in-depth course led by physician/biologist Drs. Engelbert Valstar
De NatuurApotheek, in collaboration with physician and biologist Drs. Engelbert Valstar, is organizing an in-depth course in orthomolecular medicine, focusing on scientific foundation, interactions and practical experiences.
Check out the full offerings below.
COURSE OFFERINGS:
Advanced course: Integrative Oncology (live)
During this two-day course, physician and biologist drs. Engelbert Valstar shares in-depth knowledge on recent scientific insights, interactions between conventional therapies and orthomolecular approaches, and the role of nutrition and supplementation in oncological care.
Topics in this edition: Cervical carcinoma, Endometrial carcinoma, Kidney cancer, Glioblastoma, Basal cell carcinoma, Hepatocellular carcinoma (HCC), Pancreatic cancer, Soft tissue sarcoma, Osteosarcoma, CLL.
Language: Dutch
Friday 13 and Saturday 14 November 2026
Live Course: Disorders and Interactions
During this five-day live course, over one hundred conditions are discussed (excluding cancer), with the best-supported treatment options for each condition based on Randomized Controlled Clinical Trials (RCTs). As a practitioner, you will gain insight into which orthomolecular remedies have the strongest scientific support for each indication.
In addition, much attention is paid to interactions between supplements and regular medication. Both positive and negative interactions are discussed. For each remedy, the possible interactions can range from a few to sometimes as many as twenty, based on RCTs or lower-level statistical evidence.
Language: Dutch
New dates for this live course will be announced later on this page.
New dates coming soon via this page