The magazine for fitness, health and nutrition

When Is Stretching Beneficial, and When Is It Not? Insights on the Effects of Stretching on Strength, Flexibility, and Health.

How Emily Armstrong, Mike Shinoda, Joe Hahn, Colin Brittain, and Dave Farrell Prepared for the Linkin Park Tour

Consume fewer calories and do more endurance sports? Personal trainer Jörn Giersberg recommends a specialized weight loss training instead.

Katherine Heigl was told early on that she needed to lose weight. She shares what impact this had on her in the interview.

Doctors report a frequently mentioned symptom of the coronavirus variant "Stratus" (XFG). What is known about the variant.

Why Did "Linkin Park" Frontwoman Emily Armstrong Perform in Düsseldorf Wearing a Lidl Tracksuit? It All Started With a Meme.

What to do about corns? Learn how corns develop, how to identify them, and what remedies can help.

Stress permanently damages the heart. FITBOOK explains why the vagus nerve is crucial and how to activate it

How much is too much? FITBOOK shares current recommendations on screen time and age-appropriate use of digital content.

Athlete's Foot Is Often Taboo–Yet It's Widespread: How to Recognize, Treat, and Prevent It

Doctolib CEO Nikolay Kolev discusses AI, prevention, health reminders, and challenges in the healthcare system in an interview with FITBOOK.

A recent study examines whether dairy products can cause restless sleep and nightmares. FITBOOK provides insights.

FITBOOK explains the symptoms of Coronavirus Variant NB.1.8.1 (Nimbus) and why a sore throat is an early indicator of the infection.

Doctolib users now have access to a new feature: health reminders. These are designed to make preventive care easier.

Heat, Colors, Risk: Slush Ice Often Contains Glycerin–a Substance That Can Pose a Danger to Children. FITBOOK Explains the Risks.

Nail fungus is persistent, unsightly–and can happen to anyone. How to identify, treat, and prevent it.

In sleep research, there are three sleep types: early, late, or normal. Which one are you? Take the chronotype test!

Boosting alertness and helping with type 2 diabetes, cardiovascular diseases, and even osteoporosis. FITBOOK reveals the effects of black tea.

Is Porridge Healthier Than Oatmeal With Milk, or Does It Make No Difference? FITBOOK Nutrition Expert Explains.

A study analyzed which foods are included in diets considered beneficial for healthy aging processes. FITBOOK reveals foods that slow aging.

FITBOOK editor Julia Freiberger presents air fryer summer recipes that are light, healthy, and quick to prepare.

Dandelion is much more than just a puffball—when used as tea, it offers a variety of health benefits.

My son enjoys drinking non-alcoholic beer. I asked a nutrition expert if this is harmful and if it might lead him to become a beer drinker.

There are foods that are particularly beneficial for the health of our liver. FITBOOK explains which ones they are and how they work.

A fitness-oriented diet does not include fried foods - actually! However, you can bake protein-rich air fryer snacks.

Air fryer asparagus made easy: FITBOOK shares three simple and delicious recipes for the asparagus season.

How Did Corenswet Transform Into Superman? A Look at His Physical Transformation for "Legacy"

FITBOOK author Nina Ponath set a goal to burn an extra 1,000 calories every day for seven days. Did she succeed?

American singer Lizzo recently revealed the diet that helped her lose 16 percent body fat.

FITBOOK author Nina Ponath loves athletic challenges. Her latest endeavor: doing 100 squats every day for two weeks!

The soccer national team player Laura Freigang reveals in a FITBOOK interview how she deals with setbacks.

One-arm push-ups aren't for beginners, but with smart training, they can be mastered. FITBOOK expert Alina Bock explains how.

New Study Reveals Exciting Insights on How Omega-3 Supplements Affect Athletes' Performance

What Is the Optimal Number of Sets in Strength Training? Should You Do as Many as Possible? A Study Provides Answers.

Personal trainer Erik Jäger demonstrates the correct technique for performing squats in a video, showing how to make them even more effective.

What makes people in blue zones live long and healthy lives? FITBOOK shares 9 everyday rules with remarkable effects.

If the father's mental health is poor, it affects the entire family—but it seems to impact his child in a particular way.

What does the term asexuality actually mean? A topic often misunderstood and in need of greater awareness.

What lies behind fatal familial insomnia, the symptoms associated with it, and what is known about its origins.

What Does Living by the Clock Do to Our Sleep? Melanie Hoffmann, an aspiring sleep coach, explores this question.

Michelle Obama appears to be well-informed when it comes to sleep. She follows several important rules for a healthy night's rest.

Haven't exercised in a long time? Or never really started with sports? These tips will finally help you find the motivation to get active.

How dopamine and smartphone stimuli affect our sense of happiness—and what truly helps against digital overload, as explained by FITBOOK.

What happens in the male brain during sex? A mouse study of all things provides exciting clues. What they mean.