
Sports Performance
Optimal nutrition, the basis for every athlete For everyone, delivering (top) sports performance is only possible with a healthy and well-trained body. To ensure this, a balanced training program is needed and…
Want to learn more about health and achieving optimal health? Then read the our blogs. BodySwitch consists of a network of highly trained orthomolecular physicians and therapists who share their knowledge through blogs and articles. Below are all the blogs.
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Optimal nutrition, the basis for every athlete For everyone, delivering (top) sports performance is only possible with a healthy and well-trained body. To ensure this, a balanced training program is needed and…


PARTICULARS The treatment plan aims to restore physical and emotional balance and strengthen your body’s self-healing ability. Complaints will diminish or disappear as a result. Also, the risk of…

To measure is to know! Before you can be treated for your symptoms, it is good to know what factors may be causing the symptoms now. Many times there are chronic complaints or problems for which no cause has yet…

A healthy gut is the basis of good health The gut is home to millions of bacteria. These have more tasks than just digesting and excreting our food. What many people don’t know…

The term “orthomolecular” was first used in 1968, by Professor Linus Pauling. Orthos comes from the Greek and means right, straight or healthy, and orthomolecular stands for: the molecules concerning. In the orthomolecular…

It is actually crazy that nutrition comes last and is a closing item for many. This while these same people say their health comes first. On the other hand…

A well-known saying is “prevention is better than cure.” Did you know that our diet plays a VERY large role in preventing disease? Therefore, my motto is “let nutrition be your medicine” and…

About the BodySwitch formula The name BodySwitch refers to a lifestyle switch that leads to a healthier body. BodySwitch is an accessible franchise concept that

In the Netherlands, more than 20 percent of the population struggles with some form of intestinal problems. And while we cannot lump the causes together, an imbalance of gut flora plays a crucial role in almost all cases. In this article you will learn all about the gut and what it can teach you about your health situation.

What role does magnesium play in my persistent symptoms ? Why is recognizing magnesium deficiency important? We cannot stress enough the importance of recognizing a

That vitamin K is essential for blood clotting is well known. In recent years, interest in this fat-soluble vitamin has increased dramatically due to the discovery of other properties important to health. An important…

Your gut is your second brain. Many factors can cause persistent illness or symptoms (stress). Abdominal pain is often a signal! Read more about the interaction between stress and your gut here.

Leaky gut – Leaky gut: cause of many complaints” A so-called “leaky gut” is called leaky gut syndrome. Classically, it is not yet recognized as a disease. Cause of leaky gut This condition…

From bad to worse – are you intolerant or allergic? And how do you know if you are allergic, or just intolerant? We’ll help you

How getting an autoimmune disease changed my view of medicine Graduating as a physician and Graves’ disease At the end of my fellowships (a one-and-a-half-year

Out of the blue, do you have bowel problems after your vacation? Then you should know that this is not normal. It could just be

Healthy and fit aging. Nutrition and supplements first, then medicine! Frank Jonkers of BodySwitch Heemskerk explains….

Want to know more about Frank Jonkers and healthy eating? Then read this exclusive article from ‘Fit with Nutrition’ magazine. Click here.
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