Lifestyle

OERsterk

In the OERsterk concept, we focus on nutrition, exercise, relaxation, and mindset. We empower you to take charge of your health.

Everything begins with the first step. You don’t have to change everything all at once. We help make this process easy, educational, and enjoyable.

Is your body precious to you? Live preventively!

OERsterk is the initiative and life’s work of Richard de Leth, a medical professional, contrarian, empath, and specialist in preventive lifestyle medicine.

“The journey to health is a lifelong expedition. I help you choose a path that brings you closer to yourself and your health.”

Annebeth Theunissen, our OERsterk coach, shares insights about the concept and her approach.

Achieve and maintain your health goals successfully!

Are you struggling with vague complaints (fatigue, skin issues, allergies, stress, autoimmune diseases, mood disorders) and have tried everything? Or do you feel like you’re being sent from pillar to post, with no reduction in your symptoms? Are you ready for real change? Do you want practical tools that will make change achievable for you? If so, you’ve come to the right place. My unique approach often helps create breakthroughs for those who have been facing obstacles for years. Whether you simply want more energy or to feel better in your own skin and are willing to invest in your health, you are warmly welcome at De Gezonde Psycholoog!

My Background

As a child, I aspired to study medicine. I have always had a tremendous interest in the workings of the human body and wanted to know everything about it. I was fortunate to be accepted into medical school immediately, so I eagerly began my studies. However, I soon realized that this path wasn’t entirely right for me. I discovered that I found the human psyche even more fascinating. Eventually, I decided to switch paths and pursued psychology, and I have never regretted that decision. I have the most beautiful profession.

However, in my work as a GZ-psychologist, I frequently encountered the limited perspective of psychology. The focus was primarily on the psyche and behavior, while well-being is determined by so much more than that. Neglecting this leaves a goldmine of possibilities untapped.

From personal experience, I knew that a healthy lifestyle and nutrition significantly impact how fit you feel and, importantly, your mood, concentration, sleep, memory, and more. If someone has psychological issues, it’s possible that these are partly maintained by a lack of proper nutrition.

That’s why I began to specialize in lifestyle and nutrition, completing the OERsterk Coach training with Richard de Leth. This allows me to give you targeted advice based on your personal situation and specific complaints. I can then create a customized action plan that aligns with your unique wishes, goals, and possibilities.

For more information, visit degezondepsycholoog.com.