The magazine for fitness, health and nutrition

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

The seating position on a bicycle significantly affects blood circulation in the genital area. Can cycling therefore cause impotence in men?

Muscles build quickly, tendons don't—a chief physician explains how to prevent injuries when returning to sports.

Good news for the untrained: Just one hour of exercise can boost the afterburn effect for up to 48 hours.

Panettiere's memoir reveals anxiety, hallucinations, and addiction: Why alcohol often becomes a dangerous escape–and why it affected her.

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

In addition to numerous well-known health benefits, quitting smoking apparently reduces the risk of dementia—under one condition.

Certain dietary supplements should not be taken with coffee due to their inhibitory effects.

How can you tell if you might be at risk for depression? Researchers reveal that grip strength is an indicator of depression risk.

Looking into the eye could provide insight into the risk of osteoporosis—years before bone loss becomes noticeable.

How much alcohol do children and teens drink—and how risky is it for their bodies? Studies and an expert explain.

A new study highlights why diet may be more important for children's asthma risk than previously thought.

Sneaking snacks: Why children hide food and what can be done about it.

Joint pain has many causes. This concise overview explains the differences between arthritis and arthrosis.

Billy Bob Thornton, his bizarre eating habits–and what he believes they have to do with his blood type.

A Swedish study reveals a clear link between PMS and mental health disorders. Factors that play a role.

Researchers have found that fewer than 10,000 steps are sufficient to maintain weight after a diet.

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

Oolong tea is more of an insider tip in Germany. FITBOOK explores its health benefits and proper preparation.

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

Maltitol is a sugar alcohol used as a sweetener. Calories, benefits, and side effects.

Ideal for weight loss, athletes, and diabetes management–that's the promise of Matthias Steiner's low-carb products. But what's really inside?

In the world's five "Blue Zones," people live exceptionally long lives—what drinking habits do centenarians have?

Nonalcoholic beer is often considered healthy and low in calories. But does it actually aid in weight loss? An overview of studies and facts.

How healthy is tap water compared to mineral water? FITBOOK provides an overview of minerals, contaminants, and taste.

Olympic champion Matthias Steiner revealed to FITBOOK at the OMR how he lost 50 kilograms after ending his weightlifting career.

If you've never done sports or have only done cardio and are wondering how to start strength training effectively, here are some tips.

Which ab exercise works best? Leg raises deliver strong results. Execution, variations, and benefits at a glance.

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

Brain Endurance Training (BET) can enhance both physical and cognitive performance. FITBOOK explains how it works.

Why aren't there visible results? A fitness trainer explains common workout mistakes and effective strategies

Why does the hyped pendulum squat activate the quadriceps so intensely? Discover the benefits, technique, and muscle engagement.

An expert explained to FITBOOK how long and far one should be able to ride a bike to be considered having basic fitness.

Personal trainer and FITBOOK expert Alina Bock describes her favorite exercise for abs and explains its benefits.

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

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

Hayden Panettiere spoke openly about her postpartum depression and why her daughter lives with her father, Wladimir Klitschko.

According to a study, loneliness not only negatively affects health and well-being but can even become life-threatening.

FITBOOK explains the causes behind certain phobias, how to identify them, and the best ways to treat them.

Depression, stress, PTSD: Scientists identify the ideal amount of coffee for mental health.

Concerns about health decline have been linked to faster biological aging. Lifestyle may play a role. More on FITBOOK.

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

Tattoos or no tattoos: a question of personality? Researchers made intriguing discoveries in their quest for answers.

With the death of a wife, the risk of dementia increases for older men, according to a recent study. Women often fare better after the mourning period.