Loft Bed and Bunk Bed: Which Mattress Is Safe and Comfortable?
Choosing the right loft bed mattress: maximum height for fall protection, age rules for the top bunk, ventilation, and an overview of the most common mistakes.
Waterbed: What are its pros and cons today?
Waterbed in a Sober Check: Functionality, Real Benefits, Running Costs for Electricity and Maintenance – and why modern foams solve many things more easily.
Mattress Weight: Why It Matters and What It Reveals About Quality
How heavy is a mattress and what does its weight say about its quality? Figures by mattress type, an explanation of density, and handling tips.
Point Elasticity vs. Area Elasticity: What's Really Better for Your Sleep?
Point Elasticity Explained: Why Point-Elastic Mattresses Support the Spine Better Than Surface-Elastic Ones – With Material Comparison and Practical Tips.
Mattress Core Composition: What layers are found in a good mattress?
Mattress Core Explained: Base, Support, and Comfort Layers, Cover, and Climate Layers – What Each Layer Does and How to Recognize Quality.
Understanding Indentation Hardness and Density: What Do the Key Figures Really Say?
Indentation hardness and density explained: What kPa and RG values reveal about a mattress's firmness and durability – and what their limits are.
Mattress Zones Explained: How Many Zones Do You Really Need?
Mattress zones explained: What 3, 5 or 7 zones mean, where their limits lie, and why adaptive materials are increasingly replacing rigid zones.
Natural Latex Mattress: What is the difference between natural latex and synthetic latex?
Natural Latex Mattress vs. Synthetic Latex: Differences in Origin, Elasticity, Durability, and Environmental Impact – Plus Buying Criteria and Honest Disadvantages.
Buying a Mattress: Which Mistakes Cost You a Good Night's Sleep?
The most common mistakes when buying a mattress: from the firmness trap to the ignored slatted frame – and how to safely avoid each and every one of them.
Sustainable Mattress: How Can You Really Tell?
How to identify a sustainable mattress: An overview of certifications, materials, longevity, and recycling – how to buy eco-consciously and avoid greenwashing.
Mattress for the guest room: Which is the right choice?
Finding the right mattress for your guest room: Requirements, sizes, budget, and why an adaptive mattress is ideal for changing guests.
Mattress Buying Checklist: What Do You Really Need to Consider?
The complete mattress buying checklist: size, material, ergonomics, trial sleep, and warranty – step by step to the right mattress.
Buying a mattress online or from a specialist retailer: What's really better?
Online vs. Retail Mattress Shopping: Advice, Price, Trial, and Returns in an Honest Comparison – and why a 200-night sleep trial beats any in-store test.
Buying a Used Mattress: What Are the Risks – and When Is It Still Worthwhile?
Buying a Used Mattress? The risks, from hygiene to indentations, a checklist for buying second-hand, and the safe alternative: professionally reconditioned.
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.