FITBOOK magazine for fitness, health and nutrition

Physical limitations often don't occur alone; those affected frequently also experience mental health issues, sometimes even depression.

Pectus Excavatum What Is a Funnel Chest–and How Dangerous Is It?

A pronounced funnel chest not only leads to heart and lung issues but also causes mental stress.

FITBOOK Editor Shares Her Story How I Rediscovered Running as a Mom

Return to Running After Birth: FITBOOK Editor on Physical Limits, Mental Adjustments, and New Routines

Not Just for Waking Up Is Coffee a Good Remedy for Constipation?

Coffee stimulates digestion, but what does it do for constipation? FITBOOK provides an overview of risks and tips.

What Should Women Over 50 Consider When Exercising? How Can They Train Most Effectively?

Expert Tips How Women Over 50 Should Train

At 50, the fun of training doesn't stop—an expert shares what women at this age should focus on.

Plank Challenge: Can You Hold a Forearm Plank for One Minute Every Day for 30 Days?

30 Days One Minute of Planking a Day! Join Our Plank Challenge

Our Fitness Tip: Plank for one minute every day for 30 days. Join our Plank Challenge. Let's get started!

FITBOOK Editor My 3 Favorite Summer Recipes – Healthy and Refreshing from the Air Fryer

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

Effect and Preparation How Dandelion Tea Promotes Digestion and Liver Health

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

Push-ups are perfect for quick mini-workouts in between tasks.

Expert Recommendations Mini-Workouts for In Between! Short Push-Up Sessions for Fit Work Breaks

If possible, take breaks from work with some physical activity. Mini-workouts with push-ups are a good option for this.

Not Just Vomiting: Other Symptoms Indicate Bulimia

Life-Threatening Eating Disorder Bulimia: Causes, Symptoms and Consequences

Eating disorders not only create immense psychological distress for those affected; they can also be life-threatening.

Health ›

What Happens in a Man's Body When He Goes Without Sex for a Long Time

Urologist Explains What Happens in a Man's Body When He Hasn't Had Sex for a Long Time

What Happens When a Man Hasn't Had Sex for a Long Time? FITBOOK Author Laura Pomer Spoke with a Urologist About the Consequences

Drug From Waste Researchers Discover Method to Produce Acetaminophen from Plastic

Painkillers from plastic? Scottish researchers have discovered a method to convert ordinary plastic into acetaminophen.

Brad Pitt Opens Up About His Alcohol Problem

Help from Alcoholics Anonymous Brad Pitt on His Alcohol Problem: "I Was at Rock Bottom!"

Hollywood star Brad Pitt spoke more openly than ever about his alcohol problem and his experience with Alcoholics Anonymous.

Fever is just the beginning of the symptoms.

Diagnosis and Treatment Kawasaki Disease – Symptoms of the Heart Disease That Primarily Affects Children

Kawasaki disease is the most common acquired heart disease in childhood. It starts with mild symptoms that can become dangerous.

Corona vaccination could cause heart scarring

New Study Coronavirus Vaccinations Can Possibly Lead to Heart Scarring

Coronavirus vaccinations are suspected to have caused cardiac scarring as a result of heart muscle inflammation triggered by them.

According to the study Who Should Avoid Instant Coffee–and Why

A new study reveals the potential link between instant coffee and age-related macular degeneration.

Some women are surprised by their menopause

Phases and Symptoms How Women Can Tell Their Menopause Has Started

FITBOOK author Laura Pomer explains how women can identify if they are likely experiencing menopause and what to look out for.

Truly Important Measures How Quickly and Silently Children Can Drown: How Parents Can Protect Them

Letting children swim early protects them from drowning, but it's not enough, and children can still drown—what parents should also consider.

Researchers have discovered when bowel movements can indicate life expectancy.

According to the study What Bowel Movements Can Reveal About the Life Expectancy of Seriously Ill Patients

Researchers have discovered that the risk of death can apparently be determined by analyzing the bacteria in stool samples.

Nutrition ›

Editor Wonders Why Shouldn't I Give My Child Non-Alcoholic Beer?

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.

Orange Health 9 Foods That Are Good for the Liver

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

Ideal for strength athletes 3 Protein-Rich Air Fryer Snacks

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

FITBOOK Editor My 3 Favorite Asparagus Recipes–All from the Air Fryer

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

FITBOOK Editor "These Are My Healthy Air Fryer Desserts"

Simple recipes for sweet indulgence — low-fat, sugar-free and ideal for conscious snacking. FITBOOK shares 4 air fryer desserts.

Life-Threatening Duo Caution! Tonic Water Should Not Be Combined with Certain Medications

Quinine, which is found in tonic water and bitter lemon, for example, can interact dangerously with medication.

The Airfryer can be used to prepare not only delicious but also protein-rich recipes.

FITBOOK Editor "My 4 Favorite Protein Recipes for the Air Fryer — Quick and Easy to Prepare"

Eating fit made easy: Air fryer recipes with lots of protein, little effort and full of flavor. Discover now.

Expert Explains Nutritional Recommendations for Strength Athletes – What and When You Should Eat to Build Muscle

The optimum nutrient ratio for a successful build-up phase for muscle metabolism. FITBOOK shares nutritional recommendations.

Expert compares Is the hyped Dubai chocolate healthier than milk chocolate?

The latest food hype is called "Dubai chocolate" - is this chocolate creation even healthy thanks to its pistachio center?

Fitness ›

Keanu Reeves at the Premiere of "From the World of John Wick: Ballerina"

In Top Form at 60 Keanu Reeves' Surprisingly Simple but Effective 'John Wick' Training

Keanu Reeves is back on the big screen as John Wick. We reveal how the 60-year-old got in shape for the role.

A study shows that incline walking is particularly effective for burning fat.

Surprising Result Incline Walking vs. Running: Study Shows Which Burns More Fat

A study compared incline walking with running. Which burns more body fat? A surprising result. FITBOOK takes a closer look.

In the reverse butterfly exercise, you move your arms laterally backward.

Warning: Avoid Certain Mistakes! Want strong shoulders? We recommend the reverse butterfly exercise.

Reverse Butterfly: The Ideal Exercise for Shoulders and Back FITBOOK explains how to perform the exercise correctly.

FITBOOK Editor Reports Discipline, Pain, Applause! My Childhood as a Dancer on the World's Largest Theater Stage

Ten Years of Stage Experience: How Training and Discipline Shaped the Body–and What Came Next. FITBOOK Editor Reports.

Correct execution Dumbbell Flyes - ideal exercise for chest, shoulders and triceps

Performing flyes with dumbbells correctly - tips for building muscle and what to look out for during the exercise.

All-rounder device Is exercising on an elliptical trainer really effective for weight loss?

Ellipticals are very popular, both in the gym and at home. FITBOOK has investigated weight loss using an elliptical.

Mother-daughter workout How "Beverly Hills, 90210" star Jennie Garth (52) keeps fit during the menopause

Despite some menopausal symptoms, "Beverly Hills, 90210" star Jennie Garth (52) is fit. FITBOOK shares Garth's workout.

Exercise 2 days a week: Woman does squats

Plan for the Gym Time-Saving! How to Train Effectively on Just 2 Days a Week

With tips from bikini athlete Lisa Maus, you can train effectively even on just two days a week.

Once a certain number of sets is reached, strength training can become counterproductive.

For Muscles and Strength There Is Such a Thing as Too Much! Study Reveals Optimal Number of Sets in Strength Training

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

Mind & Body ›

Live Long and Stay Healthy 9 Rules From the Blue Zones for Living to 100

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

The Father's Psyche Has a Significant Impact on His Child

Studies show How a Father's Negative Psyche Can Affect His Child's Development

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

Dispelling Prejudices What Does It Mean to Be Asexual?

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

Fatal familial insomnia is a rare and deadly sleep disorder.

Expert Explains Fatal Familial Insomnia – Symptoms of Deadly Sleeplessness

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

Research Is the Clock the Enemy of Our Sleep?

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

Michelle Obama Speaks Openly About Her Life, Including Her Sleep

Former First Lady on Podcast Good Night! Michelle Obama's Routine for Healthy Sleep

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

Experts Advise Feeling Unmotivated? Here Are Some Tips to Get You Moving and Back to Your Workout Routine

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.

Unhealthy Habit Between Dopamine and Constant Stress: Why We Reach for Our Phones So Often

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

Study What Happens in the Male Brain During Sex? Researchers Make Astonishing Discovery

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