FITBOOK magazine for fitness, health and nutrition

Arnold Schwarzenegger is proud of his son Christopher

Proud of Significant Weight Loss Arnold Schwarzenegger on Son: "I Could Never Tell Him, 'You're Overweight!'"

Arnold Schwarzenegger was hesitant to address his son's weight issues. Now, he is proud of his son's weight loss.

Study Under Scrutiny An Avocado a Day May Protect the Heart! Here's What an Expert Says

Can an avocado a day positively affect our heart? In a study, participants ate the green fruit daily for six months.

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

Studies Show How a Father's Psyche Influences His Child's Development

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

Certain Symptoms May Indicate Bladder Cancer

Bladder Cancer Bladder Cancer – Symptoms, Causes, Treatment

FITBOOK explains the symptoms that may accompany bladder cancer, what is known about its causes, and how the disease is treated.

High Temperatures Can Worsen Sleep Apnea

Research How High Temperatures at Night Affect Sleep Apnea

High temperatures can lead to the dreaded nighttime breathing interruptions in individuals with sleep apnea, and that's not all.

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

Exercise for Strong Shoulders Mistakes to Avoid in the Reverse Butterfly Exercise

Reverse Butterfly Targets Shoulders and Back FITBOOK explains how to perform the exercise correctly.

Study on Long-Term Use Mini-Pill With Specific Active Ingredient Increases Risk of Benign Brain Tumor

New data show: Long-term use of the mini-pill containing desogestrel may increase the risk of a meningioma (brain tumor).

Nutrients Hearty, Tender, or Instant! Comparing Types of Oatmeal

FITBOOK explains the differences and various uses of rolled, quick, and instant oats.

Daniela Katzenberger shows off her muscles

2nd Place in the Fitness Contest The Workout That Helped Daniela Katzenberger Achieve an Incredible Transformation

Within a year, Daniela Katzenberger has undergone a transformation and put on a lot of muscle mass FITBOOK presents Katzenberger's workout.

Health ›

"Nimbus" Symptoms Indicating Infection with New Coronavirus Variant NB.1.8.1

What Sets "Nimbus" Apart from Previous Coronavirus Variants–and Why Sore Throats Are Early Indicators of Infection

ENT Doctor Explains Why You Sometimes Cough When Eating Ice Cream

Coughing After Ice Cream? Not Dangerous, but Beneficial! Why the body reacts to ice cream with a cough and how to prevent it.

Metabolic Disorder Gilbert's syndrome: Causes, Symptoms, and Characteristics

Exhaustion and yellowish eyes are just the first signs of Gilbert's syndrome. FITBOOK explains the underlying causes.

Research What Happens in the Body During Heat—and When It Becomes Dangerous

Heat waves are challenging for many people. But at what temperature does heat actually become dangerous for the body?

Underestimated Danger Sunburn in Children? Far from Rare

Sunburn in children is not uncommon. FITBOOK gives tips on how to effectively protect children from UV radiation.

Eric Dane Former 'Grey's Anatomy' Star Has ALS: 'I Don't Believe This Is the End of My Story'

Former "Grey's Anatomy" star Eric Dane announced that he has ALS. Despite the diagnosis, the actor remains defiant.

Study Involving Half a Million Participants Cycling Apparently Reduces the Risk of This Serious Disease

A study involving nearly half a million participants showed that regular cycling can significantly reduce the risk of dementia.

Ovarian cancer is a malignant tumor disease that forms in the ovaries.

Ovarian Cancer Signs You Should Get Checked for Ovarian Cancer

FITBOOK author Julia Kuntz, with the help of an expert, explained the symptoms and treatment of ovarian cancer.

At the BET Awards, Jamie Foxx reflected on his stroke—and shared moving words.

Moving Words at the BET Awards Jamie Foxx Narrowly Escapes Death After Stroke: "Man, That Could Have Been Me!"

At the BET Awards, Jamie Foxx became emotional as he spoke about his stroke and near-death experience.

Nutrition ›

FITBOOK editor recommends Airfryer recipes

FITBOOK editor "I Love My Air Fryer and These Are My 4 Recipe Recommendations"

Delicious air fryer recipes for everyday life—quick, easy, and with a special taste. Try our FITBOOK editor's favorite air fryer recipes!

By a Nutrition Expert 4 Protein-Rich Salmon Recipes for Strength Athletes

Strength athletes should ensure they consume enough protein. FITBOOK reveals four diverse recipes featuring salmon.

"The Boss" Extreme Intermittent Fasting! Why Bruce Springsteen Is Still Fit at 75

Rock legend Bruce Springsteen has impressed Chris Martin with his diet. Both reportedly eat only one meal a day.

Some pregnant women rely on the Louwen diet.

Nutrition Expert Explains the Diet Plan How the Louwen Diet Aims to Ease Childbirth for Pregnant Women

The Louwen Diet is said to promote a less painful and quicker childbirth. Nutritionist Beke Enderstein explains whether it works.

Alleviating Symptoms Through Diet May Help With ADHD: The Rules of the Oligoantigenic Diet

The oligoantigenic diet is considered beneficial for ADHD. Nutritionist Beke Enderstein explains how those affected can best benefit.

What Should People With Osteoarthritis Consider in Their Diet?

Protect and Strengthen Joints Do You Have Osteoarthritis? What to Watch for in Your Diet

Osteoarthritis is a painful joint disease. The right diet can help alleviate symptoms. Here's what to keep in mind.

Study Mediterranean and Keto Diets Compared: Effects on Weight and Blood Pressure

A study examined the effects of keto and Mediterranean diets on weight and cardiovascular risk factors. FITBOOK presents the findings.

Expert Tips 3 Methods to Preserve Vitamins While Cooking

Vegetables are packed with vitamins, provided they are not destroyed during cooking. Here are methods to preserve vitamins when cooking.

Consumer Advocates Provide Clarity Is Sea Salt Better Than Regular Table Salt?

Sea salt is believed to contain more minerals, such as iodine, and was long considered healthier. However, consumer advocates clarify that this is a misconception.

Fitness ›

Ex-bodybuilder in a FITBOOK interview Rebecca Barthel: "Women Should Focus on Regular Strength Training During Menopause"

Rebecca Barthel has been working as a personal trainer for almost 20 years. What does she think women should look out for when training?

"Big Five" 5 Basic Exercises That Help You Build Muscle Quickly

Ever heard of the so-called "Big Five" for fitness training? FITBOOK explains five exercises that help you build muscle quickly.

How long and fast should women and men be able to run for their basic fitness?

For Basic Fitness This Is How Long and Fast Men and Women Should Be Able to Run

At what time and distance is running considered basic fitness? FITBOOK asked an expert about running for basic fitness.

How long you should be able to ride a bike for basic fitness

For Basic Fitness This Is How Long and Far Women and Men Should Be Able to Cycle

An expert explained to FITBOOK how long you should be able to ride your bike to be able to speak of basic fitness.

Which Sports Are Recommended for Osteoarthritis and Which Are Not?

Tips Should You Exercise With Osteoarthritis? Expert Offers Insight

Personal trainer Alina Bock offers tips on how to prevent arthritis with exercise and alleviate existing symptoms.

Fitness Experts Explain Prevent Muscle Loss After 40! This Training Plan Will Help

Two fitness experts reveal how to counteract muscle loss after age 40, with tips for optimal training. Read more on FITBOOK.

Rowing, Cycling, Running in a Fitness Comparison

Expert Makes the Comparison Rowing, Cycling, Running – Which Is Better for Muscle Building and Calorie Burning?

Rowing, Cycling or Running–Which Endurance Sport Offers Which Benefits? FITBOOK fitness expert Alina Bock makes the comparison.

FITBOOK Editor-in-Chief Combines Home Workouts and Gym Training in Her Fitness Routine

FITBOOK Editor How I Perfectly Combine Gym Training with My Home Workouts

FITBOOK editor-in-chief Melanie Hoffmann likes to combine home workouts and gym training within a week.

Brooke Shields demonstrated at the Tony Awards that she is in great shape.

Hollywood Star Brooke Shields, 60, Shows Off Her Muscles! This Is Her Workout Secret

Actress Brooke Shields is in top shape at 60—FITBOOK reveals the workout she relies on to stay fit.

Mind & Body ›

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.

Social Media Trend What Is Behind "Sleepmaxxing" and What Are Its Benefits?

"Sleepmaxxing" stands for the optimization of sleep quality and a social media trend. FITBOOK spoke to an expert about it.

Study Eating These Fruits Can Reduce Your Risk of Depression By 20 Percent

Diet can influence the risk of depression — according to a study, citrus fruits can reduce this risk. FITBOOK analyses the results.