FITBOOK magazine for fitness, health and nutrition

Study Provides Insights Will There Soon Be a Vaccine to Protect Against Alzheimer's?

A study examined whether a vaccine could protect against Alzheimer's. The results are promising, but they are only a first step.

New Study Mosquitoes Choose Their Victims More Selectively Than Previously Thought

Not Just Body Odor: A new study reveals that the type of mosquito also determines which people are frequently bitten.

Legionella cases increase in the summer, and in Switzerland, someone has even died from it again.

Dangerous Summer Germs These symptoms may indicate Legionella.

How Dangerous Are Legionella? Internist FITBOOK Discusses Risks, Symptoms, and Preventive Measures with Dr. Matthias Riedl

How Are Intermittent Fasting and Dementia Connected?

U.S. Study Provides Insights Intermittent Fasting May Keep Women's Memory Sharp

A U.S. study suggests that intermittent fasting can enhance cognitive fitness and memory in older women.

Dentist Explains Most People Make This Mistake When Using Mouthwash

Mouthwash Right After Brushing? A Dentist Explains Why It's Not a Good Idea. How to Do It Correctly and Who Actually Needs It.

Behind Spider-Man's action is real training. Tom Holland focuses on strength, endurance, and flexibility for the role.

Fitter Superhero The Brutal Bodyweight Training of 'Spider-Man' Star Tom Holland

Tom Holland underwent a rigorous workout for his role as Spider-Man. Here’s an overview of the key exercises and training principles.

According to a Study The Effect of Eating One Serving of Tomatoes Daily on Fatty Liver

How can tomatoes affect fatty liver? Italian researchers have found a surprising result.

There may be a connection between social media and ADHD

Major U.S. Study Shows Possible Link Between Social Media and ADHD Symptoms

According to a study, teenagers' unhealthy social media use can lead to ADHD symptoms. How TikTok and similar platforms affect the brain.

Interview With Carolin Kotke Breast Cancer Activist: "I Thought: Maybe I Won't See Next Year"

In an interview with FITBOOK, breast cancer activist Carolin Kotke discusses her daily life with cancer and offers advice to those affected.

Health ›

Alcohol Can Influence Breast Cancer Risk

A recent analysis summarizes the key findings from important studies.

Study These Drinks Increase Breast Cancer Risk in Women

A glass of wine in the evening? New insights reveal why alcohol's role in breast cancer risk deserves closer examination.

Millions Suffer From Pain Researchers Decode Risk Factors for Fibromyalgia

Milestone in Fibromyalgia Research–Analysis of 2.5 Million People Identifies Risk Genes and Reveals Biological Cause

A recent study shows that fertility and body fat percentage are linked.

According to the study For this reason, the sperm count in men might decrease.

A new study suggests that body fat percentage is more closely linked to male fertility than BMI.

Early sugar consumption may shape the brain more significantly than previously thought.

New Study How Sugar in Infancy Could Affect the Brain Decades Later

How much sugar toddlers consume early on could affect their risk of developing Alzheimer's later in life, according to a study.

Research Study Reveals Why Some Smokers Get Cancer and Others Don't

Some smokers appear to be "spared" from cancer due to a genetic peculiarity. Recent research supports this theory.

Study Reveals Why Some Smokers Get Cancer and Others Don't

How Does Carbonation Affect Tooth Enamel?

New Findings Amazing! How Sparkling Water Affects Your Teeth

Can Sparkling Water Harm Your Teeth? New Research Reveals the Truth Behind the Carbonation and Enamel Myth

According to a Study Jet Lag May Also Disrupt Gut Flora

Jet lag may affect more than just sleep: A review suggests that long-distance travel could also impact the gut.

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

Primarily Men Affected Watching TV for extended periods may contribute to this condition.

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

Nutrition ›

Nutrition Oatmeal, Muesli or Eggs for Breakfast? Expert Weighs In

Should you eat oatmeal, muesli, or eggs for breakfast if you want to start your day healthily? Nutrition expert offers tips.

According to a Study Study Shows Link Between What Fathers Eat and Baby's Birth Weight

Can a father's diet affect a baby's development? A new study examines the impact on birth weight

Heat Is Ideal for Germs: What to Watch Out for When Grilling

Attention! Grill Mistakes That Could Lead to Food Poisoning

When grilling, bacteria multiply particularly quickly. These simple tips can help prevent food poisoning.

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Perspective Paper Cambridge Researcher Calls for Higher Protein Recommendations

A researcher from the University of Cambridge believes the protein intake recommendations are too low. Here's why.

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?

Cancer, Alzheimer's, Arteriosclerosis Does Canola 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.

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.

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 nutritional differences and various uses of rolled oats, quick oats, and instant oats.

Hearty, Tender, or Instant: Comparing Types of Oatmeal

Fitness ›

Alan Ritchson Muscle Pressure for 'Reacher' Star: 'I Can Now Empathize With Women'

Alan Ritchson recalls the immense pressure to build massive muscles before the first season of "Reacher."

Study Shows The Best Results Come From This Squat Speed

What Squat Speed Yields the Best Results? A New Study Shows: Two Seconds on the Descent Can Be Crucial.

Strength Training Builds Muscles–But What Happens Immediately After?

Study Shows How Healthy It Is That Strength Training Destroys Our Muscles

Strength training stresses muscles more than previously thought. A study explains how the body repairs tiny damages and adapts.

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.

Hollywood Star How George Clooney Stays Fit at 65

FITBOOK reveals what is known about George Clooney's (65) fitness. Surprisingly, his strategies are quite practical for everyday life.

Hollywood Legend At 80, Sylvester Stallone Still Trains at the Highest Level

Sylvester Stallone turned 80 on July 6. However, the Hollywood star isn't thinking about retiring and continues to train diligently.

Bodybuilding Legend Arnold Schwarzenegger's (79) Personal Records for Bench Press, Squat, and Deadlift

Arnold Schwarzenegger Reveals His Personal Bests in Strength Training This is how strong the bodybuilding icon was in bench press, squat, and deadlift.

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.

Hyrox Record: Simon Gronau Discusses the Consequences

Interview Simon Gronau Reveals How His Body Has Endured 100 Hyrox Races

The challenge is over. Fitness influencer Simon Gronau explains how his body reacted to 100 Hyrox races and why recovery is now important.

Mind & Body ›

What This Means for His Life Alan Ritchson Suffers From Complex Post-Traumatic Stress Disorder

"Reacher" star discussed in a podcast how a complex post-traumatic stress disorder affects his life.

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.

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 results in poor sleep. The reason is 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.