Interview

Expert Adaeze Wolf What I Advise Women in Menopause to Maintain Their Muscles

As women enter menopause, they experience muscle loss more rapidly. Nutrition can help counteract this. An expert explains how.

The menopause belly causes frustration for many women as they enter menopause.

Expert Adaeze Wolf in Interview "Intermittent Fasting Is Not a Good Idea for Losing Menopause Belly"

The menopause belly is an annoying side effect of menopause. Here's what causes it and which mistakes women should avoid.

24,000 Kilometers and Few Rest Days: How Does the Body React to Extreme Endurance in Cycling?

Extreme Athlete Travels Across Europe Jonas Deichmann: “Riding 180 Kilometers on a Bike Daily Is No Longer Exhausting”

How does extreme sports change the body? Jonas Deichmann talks to FITBOOK about his 180-kilometer bike tour across Europe.

Olympic champion Matthias Steiner demonstrates how diet, exercise, and routines can be flexibly managed with Type 1 diabetes.

Former Olympic Champion How Matthias Steiner Eats and Trains to Maintain His Weight

How can diet and exercise be flexibly combined? Matthias Steiner explains his daily routine with clear structures.

Stefano Zarrella Food Influencer Swears by Eggs and Air Fryer

Cookbook author Stefano Zarrella reveals what matters most to him in terms of nutrition and fitness—and what his most important supplement is.

VO2 Max VO2 Max Linked to Higher Life Expectancy! Expert: How to Boost Your Levels

A high VO2 max is linked to a longer life expectancy. Expert Brady Holmer explains how to improve this measure.

Eight Kilometers Running, Eight Workouts Daily: Why a Pro Plans 100 Days of Hyrox and the Goals Behind It

Simon Gronau "100 Days, 100 Hyrox!"—Simon Gronau Aims to Set World Record

What is behind Hyrox? Fitness trainer Simon Gronau tests his limits with an intense 100-day challenge.

What Makes a Good Running Training? An Expert Offers Insights on Preparation, Motivation, and Effective Methods.

Peloton Coach Jeffrey McEachern "Running Changed My Life"

Coach Jeffry shares insights from the Berlin half marathon: which strategies truly boost training and progress?

From Indoor Courts to the Sand: Lippmann Discusses Motivation, Mental Strength, and the Importance of Targeted Training Methods

Beach Volleyball Player in Interview Louisa Lippmann: "I Listen to My Body Much More Now"

The beach volleyball player shares in a FITBOOK interview how she motivates herself, how she trains, and what she does differently today.

Interview With Swaantje Taube on Health, Discipline, and Starting Anew After Fifty: What Opportunities Arise Now?

Dr. Swaantje Taube in Interview "Menopause Costs the German Economy Billions Each Year"

Change, Illness, and New Paths: Swaantje Taube Explains How Women Over Fifty Can Consciously Shape Their Lives

Felix M. Berndt, also known as Doc.Felix

Medfluencer in FITBOOK Interview Doc Felix: "You Reach Men Through Performance—Not Through Fear"

Dr. Felix explains in an interview why traditional health tips rarely reach men and how prevention and gut health can be more effective.

Subtle Signals Can Be Crucial: Early Signs of Angelman Syndrome

Mother Discusses Angelman Syndrome "This Is Not a Normal Developmental Delay"

A mother trusts her instincts–and receives a rare diagnosis. FITBOOK interview reveals insight into the early signs of Angelman Syndrome.

The time change also has indirect economic impacts. Prof. Satchin Panda, therefore, proposes a completely new idea.

Interview with Prof. Satchin Panda World's Leading Chronobiologist: "These Are the Effects of Daylight Saving Time"

Chronobiologist Satchin Panda explains the potential effects of daylight saving time changes and which time is biologically more suitable for us.

Many people struggle with sleep problems. According to Prof. Satchin Panda, this is partly because we don't allow ourselves enough time to wind down.

Interview Chronobiologist Satchin Panda: "Why So Many Struggle With Sleep Problems"

Chronobiologist Satchin Panda explains in an interview why many people have sleep problems and why melatonin is often overdosed.

There are eating windows that, according to Prof. Satchin Panda, appear to be more beneficial for our health.

Interview Chronobiologist Satchin Panda: "This Eating Window Appears to Be the Healthiest"

In an interview, leading chronobiologist Prof. Satchin Panda explains which eating window is most beneficial for the body.

Expert Brady Holmer in Interview How a Weekly Plan for VO2 Max, Strength, and Metabolism Should Look

What U.S. Expert Brady Holmer Recommends to Improve Both VO2 Max and Strength and Metabolism

Expert Brady Holmer in Interview "The VO2max Value You Should Have at Age 50"

U.S. exercise scientist Brady Holmer explains what VO2 max one should aim for at age 50 and where the critical lower limit lies.

Prof. Stefan Schneider in Interview Neuroscientist Explains: "Exercise and You'll Be Happy Doesn't Work"

Exercise makes you happy and smart? How exercise really affects the brain, explained by neuroscientist Prof. Stefan Schneider at FITBOOK

Autoimmune Disease Multiple Sclerosis: An Expert Explains Causes, Symptoms, and Treatment

Multiple sclerosis (MS) is the most common autoimmune disease. FITBOOK spoke with an expert about the condition.

FITBOOK spoke with Product Owner Lena Dimde about the status of the electronic patient record (ePA), the latest developments, and plans for the coming years.

FITBOOK spoke with Product Owner Lena Dimde From Gematik in Interview: "It's Not Necessary for Insured Individuals to Actively Use the ePA"

Do patients have to actively use the ePA? And what might the future of the ePA look like? An interview with a gematik ePA official.

Details Revealed in FITBOOK interview Ralf Moeller: "This Diet Change Helped Russell Crowe Lose Weight"

Since "Gladiator," Ralf Moeller and Russell Crowe have been friends. It seems Crowe sought Moeller's advice for his weight loss success.

Kristina Vogel, former Olympic champion in track cycling

Kristina Vogel in a FITBOOK Interview Former Olympic Champion: "When I'm Fit, I Can Navigate the Non-Barrier-Free World Better"

FITBOOK spoke with Kristina Vogel, the former Olympic champion who is now paraplegic, about the role of sports in her life today.

Mark Wahlberg faced a particularly challenging fight scene with Kit Harington in his new action-comedy "The Family Plan 2."

Filmed on a Moving Bus Mark Wahlberg on Fight Scene with Kit Harington: "Luckily, Just Bruises"

In "The Family Plan 2," nothing goes as planned once again. Mark Wahlberg has a particularly challenging fight scene with Kit Harington.

FITBOOK Interview Not Fans of Strength Sports: What "The BossHoss" Shares with Arnold Schwarzenegger

The musicians from "The BossHoss" don't usually spend much time at the gym. But now, they've trained with none other than Arnold Schwarzenegger.

In the FITBOOK Interview André Schürrle on His Latest Extreme Run: "That Was the Longest I've Managed So Far"

From half marathon to extreme running: André Schürrle on his toughest course, mental limits, and upcoming running goals

NCL is little known and difficult to diagnose. An expert explains the key aspects of early detection and research.

Interview with Expert Diagnosing Childhood Dementia: Why NCL Is Often Detected Too Late

NCL Steals Children's Language and Vision: An Expert Explains Why Diagnosis and Research Are Crucial

Mona Nemmer in FITBOOK Interview Liverpool FC Nutrition Expert: "Small Slip-Ups Are Part of It"

Nutrition Expert Mona Nemmer Discusses Key Dietary Rules in Professional Soccer in FITBOOK Interview

Challenge60: Extreme Athlete Josefine Rutkowski on the Role of Her Cycle in Completing 60 Consecutive Ironman Distances

Completes 60 Consecutive Ironman Races Extreme Athlete Josefine Rutkowski: "Everyone Here Will Know What Cycle Day It Is"

The influence of the female cycle is particularly relevant in the "Challenge60" by extreme athlete Josefine Rutkowski. FITBOOK interview.

Soccer Star in FITBOOK Interview National Player Laura Freigang: "A Loss Doesn't Define Who I Am"

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

Nikolay Kolev in FITBOOK Interview Doctolib CEO: "My 3 Demands for the New Health Minister"

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