Properly darkening a children's room: How dark should it be – and what really works?
Darkening children's rooms: Why darkness improves children's sleep, which solutions work - from curtains to roller blinds - and how much night light is okay.
Street noise while sleeping: what really helps?
Street noise robbing you of sleep? From soundproof windows to curtains, earplugs, and white noise: an overview of the most effective measures.
Blackout Curtain: Which Curtains Make the Bedroom Really Dark?
Buying blackout curtains: dimout or blackout, how to measure and install them correctly. This is how the bedroom becomes dark, quiet and cozy.
Which wall color in the bedroom promotes restful sleep?
Bedroom wall paint: Which colours are calming, which keep you awake, and how to intelligently combine colour, light, and room size.
Aligning your bed correctly: which direction should your head face?
Aligning Your Bed with the Cardinal Directions: What Tradition and Research Say About Where Your Head Should Point, and What Factors Truly Matter.
Feng Shui in the bedroom: what are the real benefits?
Feng Shui in the Bedroom: Bed Position, Colors, Organization, and What Sleep Research Says. Practical Tips for More Tranquility in the Room.
Bedroom Lighting: Warm Light for Better Sleep
Warm white light, dimmable lamps, and a well-thought-out lighting concept: This is how you plan bedroom lighting that helps you relax in the evening and doesn't disturb your sleep.
Plants in the Bedroom: The Best Houseplants for a Good Night's Sleep
Are plants in the bedroom healthy or do they steal oxygen? The best houseplants for a good night's sleep, their effect on the indoor climate, and what allergy sufferers should look out for.
Sleep Mask and Earplugs: Are They Really Worth It?
Sleep masks and earplugs promise darkness and quiet at the touch of a button. When these little helpers pay off, which materials are best, and what you should look out for when using them.
Humidity in the Bedroom: The Optimal Value for Healthy Sleep
40–60% relative humidity is considered ideal in the bedroom. What helps with air that is too dry or too humid – with measurements, a table, and practical tips.
Ventilating the bedroom: How to ventilate correctly for a healthy sleeping environment
Ventilating instead of tilted windows: When, how often, and for how long you should air out your bedroom – for fresh air, less humidity, and better sleep.
Bedroom Blackout: How to Create Perfect Darkness for Better Sleep
Why Darkness is So Important for Good Sleep and How to Properly Black Out Your Bedroom: Curtains, Blinds, Shutters, and Clever Tips for Swiss Apartments.
Asthma and Sleep: How to Create a Healthy Sleep Environment
Nocturnal asthma robs many sufferers of sleep. Why symptoms worsen at night and how room climate, bedding, and sleeping position can relieve the airways – the practical guide.
Allergy-friendly bedroom: How allergy sufferers can finally sleep symptom-free
Dust mites, pollen, and mold spores rob allergy sufferers of their sleep. With these measures – from encasings and washing routines to the right mattress – the bedroom becomes a symptom-free zone.
The Ultimate Sleep Guide
Polyphasischer Schlaf: Ist Schlafen in mehreren Etappen sinnvoll?
Polyphasischer Schlaf verspricht mehr Zeit mit weniger Schlaf. Was Uberman, Everyman & Co. wirklich bringen, was Studien zeigen und warum die Biologie dagegen spricht.
Wasser trinken vor dem Schlafen: Wie viel ist sinnvoll – und wann zu viel?
Wasser trinken vor dem Schlafen: Dehydrierung stört den Schlaf, zu viel Flüssigkeit weckt die Blase. Wie viel wann sinnvoll ist, was nächtliche Toilettengänge verursacht und was hilft.
Sauna am Abend: Ist Saunieren gut für den Schlaf?
Sauna am Abend kann Einschlafzeit verkürzen und Tiefschlaf fördern – wenn Timing, Dauer und Abkühlung stimmen. Was Studien zeigen und wie Sie Sauna und Schlaf optimal kombinieren.