heilys® Blog

Knowledge about light, energy & vitality

Here you can find out the latest findings from science and practice: explained in an understandable way, well-founded and inspiring for a healthy, energetic life.

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Most read

Red light for Hashimoto

Studies have shown that red light therapy can have a positive effect on thyroid function in people with Hashimoto's thyroiditis...
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Help with Long Covid

Long COVID poses a growing challenge: millions of people are also suffering...
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Losing weight with red light

There is hardly anything more frustrating than working hard at the gym but still...
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About the author

Yike Pan

Yike Pan is the founder of heilys®, an engineer, and a light researcher. With over 20 years of experience in electrical engineering, architectural lighting, and research at Eindhoven University of Technology, he is now dedicated to a clear mission: bringing healthy, bioactive light into everyday life—precisely, effectively, and scientifically.

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heilys® Blog

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Werde Fett an Problemzonen los und nimm gesund ab - mit Rotlicht
Vitality / vitalité

Get rid of fat in problem areas and lose weight healthily - with red light therapy

By Yike Pan

Do you want to get rid of stubborn fat and lose weight healthily? Despite a healthy diet and regular exercise, this often remains a challenge. Red light therapy offers a gentle and effective way to...
Gua Sha und Lichttherapie: DIE Kombi für gesunde und schöne Haut
Skin / peau

Gua Sha and light therapy: THE combination for healthy and beautiful skin

By Yike Pan

A true game-changer: Gua Sha and light therapy combined for radiant, beautiful skin and natural facial shaping. Our FaceWand combines Gua Sha with red, blue, and violet light, heat therapy, and micropulse EMS – all...
Omas Infrarotlampe vs. Moderne Lichttherapie
Technology / technologie

Grandma's infrared lamp vs. modern light therapy

By Yike Pan

Do you remember Grandma's infrared lamp? They used to be quickly brought out whenever someone caught a cold – a classic that can still be found in many households. But today, alongside these simple lamps,...
Arthritis behandeln - Rotlichttherapie als Alternative zu Schmerzmitteln
Pain / douleur

Treating arthritis - red light therapy as an alternative to painkillers

By Yike Pan

Did you know that around 595 million people worldwide live with osteoarthritis? Imagine if there were a natural way to relieve pain – completely without medication. Red light therapy (RLT) makes this possible. Using red...
Unverzichtbar für Sportler zur Muskelregeneration und -aufbau!
Regeneration / régénération

Essential for athletes for muscle regeneration and building!

By Yike Pan

Imagine being able to accelerate muscle recovery and dramatically improve your training performance—all thanks to simple light therapy. In our latest post, we explore why more and more athletes are turning to red light therapy...
Die Wirkung von Rotlichttherapie auf Depression: Lichtblick in der Dunkelheit?
Sleep / sommeil

The effect of red light therapy on depression: A glimmer of hope in the darkness?

By Yike Pan

Red light therapy, also known as photobiomodulation, is increasingly becoming the focus of research as a potential approach to treating depression. This method utilizes red and near-infrared light waves to positively influence both cellular and...
Schlafstörungen den Kampf ansagen - mit Rotlichttherapie!
Sleep / sommeil

Fight sleep disorders with red light therapy!

By Yike Pan

Do you have trouble falling asleep or wake up frequently during the night? Red light therapy (RLT) could be just what you need. Using targeted red and near-infrared light, RLT supports your natural sleep-wake cycle,...