FITBOOK magazine for fitness, health and nutrition

What Does Prolonged TV Watching Do to the Brain? The Study Reveals Differences Between Women and Men and Their Consequences.

One gender is particularly affected What Watching Too Much TV Means for the Brain

Regularly watching television for extended periods measurably changes the brain. According to a study, binge-watching affects women and men differently.

How Matt Damon Got His Muscular Arms for "The Odyssey"

Hollywood Star Matt Damon's Transformation for the Film "The Odyssey"

Strict diet, intense training, and a gluten-free diet: That's how Matt Damon got in shape. We reveal his potential arm workout.

Major Study on Life Expectancy We live longer but are less healthy

Living Longer Doesn't Automatically Mean Living Healthier, Study Finds FITBOOK explains the background.

Hyrox Record: Simon Gronau Discusses the Consequences

Interview Simon Gronau reveals how his body has endured 100 Hyrox races

The extraordinary challenge is over. Fitness influencer Simon Gronau explains how his body reacted and why recovery is now important.

Which Berry Offers Which Health Benefits?

Nutrition Expert Provides Insight Raspberries vs. Blackberries – Which Berry Is Healthier?

Raspberries and blackberries are considered "superfoods." But which berry provides more vitamins, fiber, and antioxidants?

Travel Phobia: The Great Fear of Traveling

Symptoms, Treatment What Is Behind Hodophobia?

What Is Hoddophobia, How Can It Limit People, and How Is It Treated? Find Out at FITBOOK.

Cancer, Alzheimer's, Arteriosclerosis Does Rapeseed Oil Really Make You Sick? Nutrition Expert Explains

Is Rapeseed Oil Really Unhealthy? FITBOOK Explains the Myths About Cancer, Alzheimer's, Heart Disease, and Weight Gain

The performances were accompanied by intense workouts. Here's why push-ups were long considered the ultimate challenge.

Editor Reveals Tricks How I Learned Push-Ups Step by Step as a Dancer

From the Biggest Training Hurdle to First Success: How a Simple Trick Helped Me with My First Push-Ups

According to the study How Exercise May Impact Your Brain More Than You Think

A major study shows that not only exercise but also its pattern could influence the risk of dementia.

Health ›

According to the study Pancreatic Cancer – Consumption of This Meat Increases Risk

A new study shows that eating too much red meat may increase the risk of pancreatic cancer.

According to researchers, the active ingredient in Viagra might also help slow the progression of cancer.

New Study The Surprising Effect of Viagra on Cancer

Researchers have studied the impact of Viagra on the spread of cancer and made a surprising discovery.

Vitamin D from the sun is considered a given. But what does current research actually show?

Study Examines Does the Summer Sun Provide Enough Vitamin D?

Vitamin D and Sun: Many Rely on It in Summer. A New Study Reveals Surprising Findings.

According to the study Dementia Risk Significantly Increases When a Partner Has Dementia

A spouse with dementia increases one's own risk of developing the condition. What the new study from Taiwan reveals.

A case report reveals why a 65-year-old woman suddenly went to the hospital with chest pain after her daughter's wedding.

Medical Case How a Woman Ended Up in the Hospital Due to Too Much Happiness

A case report reveals how a 65-year-old woman developed the rare Happy Heart Syndrome after her daughter's wedding.

There are two types of skin cancer: melanoma and non-melanoma. Which is more dangerous?

Research Why the Most Aggressive Skin Cancer Isn't the Deadliest

Black skin cancer is more dangerous than white. However, research reveals surprising findings regarding deaths from these diseases.

Pain often lasts longer in women than in men. In this context, research may have uncovered some intriguing findings.

Studies Provide Insights This Is the Biological Reason Why Women and Men Perceive Pain Differently

Women and men experience pain differently. A new study suggests possible explanation. FITBOOK analyses the study.

Expert Explains Why Cold Drinks Can Be the Better Choice in Extreme Heat

Nutritionist Uwe Schröder explains to FITBOOK whether cold or lukewarm drinks are the better choice in the heat.

Study What Walking Speed Reveals About Dementia Risk

According to a study, individuals who maintain a high walking speed even in old age have a lower risk of dementia.

Nutrition ›

Nutrition Expert Explains Is Fresh Produce Always Better Than Frozen and Canned?

Are fruits and vegetables most nutritious when fresh, frozen, or canned? The nutrition expert's answer may surprise you.

Hearty, Tender, or Instant: Comparing Types of Oatmeal

Tender, hearty, or soluble: The differences lie not only in texture but also in processing and use.

Assessment by Nutrition Expert Hearty, Tender, or Instant–Comparing Types of Oatmeal

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

According to a study, the yo-yo effect can have a significant impact on muscles.

According to the study What You Should Avoid to Prevent Muscle Loss

A recent study by researchers from the United States suggests that yo-yo dieting can significantly affect muscles.

Study The Surprising Effect of Drinking Water on Eating Habits

Water fills the stomach and can help reduce food intake—a common supposed weight-loss trick. A study questions its effectiveness.

Study Shows The way coffee is prepared may influence aging

A recent study examines whether filter coffee or instant coffee is healthier and explores the connection to biological aging.

Sleep can apparently influence body fat—at least indirectly.

Study Late Risers Tend to Have More Body Fat–Here’s Why That Might Be

Sleep can affect body fat. The key factor seems to be whether you're an early bird or a night owl. Here's what a study has shown.

Salad with Cabbage, Cucumber, and Avocado Claims to Satisfy Like Ozempic: What's Behind the Trend?

New Diet Trend Is There More to the "Ozempic Salad" Than Just Hype?

On Instagram, the "Ozempic Salad" is captivating thousands of users. Here's what's in it and what a nutritionist thinks about the recipe.

Nutrition Expert Explains Why You Should Avoid Using Bananas in Smoothies

Bananas are filling and give smoothies a creamy texture–but they shouldn't end up in the blender.

Fitness ›

How World Champion Luis de la Fuente Trains His Arms

Muscular Arms Spain Coach Luis de la Fuente's (65) Fitness Secret

At 65, a world champion coach and more muscular than many pros: FITBOOK showcases Luis de la Fuente's arm training and philosophy.

6 Weight Exercises for Strong Forearms

Training the forearms is often overlooked. However, it's essential to incorporate a few exercises for this area into your workout routine.

For More Grip Strength 6 Weight Exercises for Strong Forearms

Strong forearms are an essential part of a balanced upper body workout. Discover which exercises specifically strengthen these muscles here.

To achieve a six-pack, one should focus on ideal abdominal exercises.

Tips From the Coach Get a Six-Pack in 4 Weeks? These Exercises Can Make It Happen

FITBOOK fitness expert Alina Bock reveals the best exercises to quickly train for a six-pack.

Special Method Lenny Kravitz's Fitness Secret: Rocking a Six-Pack at 62!

At 62, he is in the best shape of his life. FITBOOK reveals what Lenny Kravitz's training and nutrition routine looks like in the Bahamas.

Staying Fit on Vacation How to Turn Your Hotel Room Into a Gym

With a few simple tricks, you can turn your hotel room into a gym. This way, you don't have to skip your workout while on vacation.

Rowing, Cycling, Running in a Fitness Comparison

Expert Offers the Comparison Rowing, Cycling or Running–Which Builds More Muscle and Burns More Calories?

Rowing, Cycling or Running–Which Endurance Sport Offers What Benefits? FITBOOK fitness expert Alina Bock takes a closer look.

Many people wonder: How do you get a six-pack?

Expert Explains Training and Nutrition From This Body Fat Percentage, the Six-Pack Becomes Visible

The six-pack becomes visible in men and women at different body fat percentages. How can you achieve the goal of a washboard stomach?

Study ADHD May Significantly Increase the Risk of Concussions in Sports

Athletes with ADHD appear to suffer concussions more frequently, and the disorder seems to complicate diagnosis. FITBOOK has all the details.

Mind & Body ›

The first night in a hotel, sleep often doesn't come easily.

What Lies Behind It Why You've Likely Experienced the 'First Night Effect'

The first night in a new environment often leads to poor sleep. This is due to the "first night effect," which is well-researched.

Millie Bobby Brown Suffers From Panic Attacks and Anxiety

Healing by a Monk? Hollywood Star Millie Bobby Brown Suffered From Panic Attacks for Three Months

Three months of panic attacks, a monk, a temple in Kyoto: Millie Bobby Brown reveals how she overcame her worst anxiety.

Paris Hilton Adjusts Her Decor to Accommodate ADHD

Diagnosis in Their 20s How Paris Hilton Manages Her ADHD in Daily Life

How Paris Hilton Redesigned Her Home for ADHD–and Why She Speaks Openly About Her Condition Today

Orthosomnia When "Perfect Sleep" Becomes an Obsession

Tracking sleep can become an obsession. Experts refer to this phenomenon as orthosomnia.

Matthias Steiner in an Interview with FITBOOK Editor-in-Chief Nuno Alves at OMR 2026 in Hamburg

Olympic Hero in Interview Matthias Steiner: "This Is the Key Lever for Healthy Aging"

Olympic champion Matthias Steiner explains in an interview with Nuno Alves why sleep is the most crucial factor for healthy aging.

Sleep Expert Reveals The Only Thing That Truly Helps Me With Sleep Problems

An evening routine is relaxing. FITBOOK editor Melanie Hoffmann finds that exercise, in particular, helps her fall asleep well at night.

According to a Study This Underrated Sport Helps Alleviate Depression Surprisingly Quickly

A randomized study shows that just five weeks of supervised Nordic walking can help with depression.

A Remedy for Constipation Also Appears to Help With Depression Symptoms

Study Offers Hope for Millions Laxative Also Helps Alleviate Certain Depression Symptoms

Study Offers Hope: Drug Originally Used for Constipation Eases Depression Symptoms in Just One Week

According to a Study What Your Saliva Can Reveal About Your Sleep

Can a saliva test determine if you've had enough sleep? A study provides initial intriguing insights into this possibility.