My name is Petra Doubková and I am behind the brand 4 Life Line. I specialize in the areas of nutrition and lifestyle. more than 25 years. I draw on long-term practice, certified education in the field of nutrition, and also a deeper interest in human psychology and their internal motivation for change.
Mark Line4Life was created from my long-term experience as a space focused on education, orientation, and support of an informed approach to health and lifestyle through available tools and dietary supplements.
My approach combines expertise with humanity and respect for each person's individuality. It is important for me to understand the context, habits, and life context of each person.
This website, online store and related services are operated by my company NATUREPRODUCTSCLINIC LTD.
The idea to create Linie4Life was brought to me by my own long-term experience with searching for information about the functioning of the body, lifestyle and prevention. Over time, I realized how difficult it is to navigate the flood of information and separate facts from assumptions. Linie4Life was therefore created as a place that helps to better navigate, ask the right questions and understand the connections.
I believe in an open, understandable and respectful approach to health.
The purpose of Linie4Life is not to dictate what anyone should do, but to offer tools, information, and products that can help you better understand your own body and make informed decisions in collaboration with experts.
The Linie4Life offer also includes vouchers for laboratory tests, which provide an overview of selected values. For selected tests, it is possible to use an accompanying expert commentary, which serves to explain the measured data. This commentary is not a diagnosis or treatment recommendation.
We do not provide healthcare, medical services or diagnosis. The information and services offered on this website are educational and informative in nature and do not replace individual consultation with a doctor or other healthcare professional.
Friendliness and empathy: Building trust and a close relationship with customers is the basis of every collaboration for me.
Expertise and clarity: The information I share is based on many years of practice and ongoing education. I aim to make it understandable and applicable in everyday life.
Inspiration and motivation: My goal is to gently inspire changes that make long-term sense.
Personal and individual approach: Every person is different – I adapt my communication and recommendations accordingly.
Authenticity: I am honest in what I do and what I offer. I only share what I believe and what I have personally experienced.
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