And you are not alone. 53 percent of women in Germany are overweight, and for men the figure is over 67 percent (including obesity).* Anyone with a body mass index (BMI) of over 25 is considered overweight. Obesity begins at a BMI of 30.
The BMI is calculated by dividing your weight in kilograms by your height in meters multiplied by itself. For example: Body weight 60, height 1.65 m = 60 : (1.65 x 1.65) = 22.
The waist circumference should be less than 88 centimeters for women and less than 102 centimeters for men. It is best to measure the value with a normal tape measure in the morning and at navel height while breathing out.
You can also compare the waist circumference with the hip circumference (waist-to-hip ratio (WHR); waist circumference divided by hip circumference) and the height (waist-to-height ratio (WHtR; waist circumference divided by height). For people under 40, overweight begins at a value of 0.51. People over 40 can have 0.01 points more per year of life, up to a maximum value of 0.61.
The cause: too much energy – too little exercise
Dr. Stefanie Gerlach from the German Obesity Society makes it clear that the increasing obesity in Germany and Europe is a “biological response to a living environment that promotes obesity.”** There are of course also individual causes (genetic factors, family socialization), but the main causes are an unhealthy diet, too little exercise, chronic stress and insomnia.This means that in most cases, excess weight is caused by a positive energy balance. If you take in more energy than you use, your body stores the excess energy in the form of fat tissue "for times of need". The body converts 7000 excess calories into around 1 kg of fat tissue!
Your body has a certain basal metabolic rate, i.e. an amount of energy that it needs to survive, even when you are sleeping or not moving. This calorie requirement must be met, otherwise your body cannot maintain its functions. Your total calorie requirement (total metabolic rate) is then the energy that you use through movement and work in addition to your basal metabolic rate.
The daily calorie requirement varies from person to person and depends on age, gender, size and exercise habits.
The rule of thumb for calorie consumption at rest ( basal metabolic rate ) is for men: Basal metabolic rate = [body weight in kg] x 24 x 1.0. For women: Basal metabolic rate = [body weight in kg] x 24 x 0.9.
In terms of total expenditure, for example, a female office worker weighing 60 kg burns around 2,000 calories in 24 hours, while her male counterpart weighing 80 kg burns 2,800 calories. However, if this man does a lot of sport in his free time, he may burn significantly more calories per day, because muscle mass burns more calories than fat.
The solution: eat healthier - exercise more
A healthy diet is one of the main factors in combating obesity. But that doesn't mean you have to run around with a growling stomach. Quite the opposite. That's when cravings come and you're more likely to opt for a high-calorie snack than a healthy meal.It's more about choosing the right foods. Foods stimulate fat metabolism and digestion in very different ways and also have different effects on our hunger, hormones or even how many calories we burn. Healthy foods contain lots of vitamins, minerals and fiber and little sugar, saturated fatty acids and salt. In general, the following foods are good for losing weight:
In a balanced diet, the three main sources of energy - protein, fat and carbohydrates - should be in approximately this ratio: 15% protein, 30% fat and 55% carbohydrates. If you want to lose weight, a daily deficit of 200 to 250 calories is enough. In this way, you can lose around 1 kilo in a week.
Tricks & tips for a healthy diet in the office
Tricks & tips for more exercise in the office
The second component through which you can actively influence your energy balance is the complex of muscles and movement. We move far too little, sit for too long, and do it incorrectly.Every movement uses energy. Sporting activities are therefore ideal for burning more calories, boosting your metabolism and reducing fat deposits. Sport also helps build muscle. Muscles are the number one fat killer. Each muscle fiber increases your basal metabolic rate, i.e. the amount of energy your body needs to maintain all functions when at rest. This is called "losing weight while you sleep."
But what can you do in the office to move more and activate your muscles?
So you don't have to set up a huge exercise program. Smaller, regular exercise sessions and active office furniture also boost your metabolism, activate your muscles and help you burn more calories and stay fit. Try it out!
Disclaimer: Please note that we are not doctors and do not offer medical advice. The content in this article is for general information purposes only and cannot replace a specialist diagnosis and treatment. If you have any doubts or questions, always consult your doctor.
* https://de.statista.com/themen/1468/uebergewicht-und-adipositas/
** https://www.deutschlandfunkkultur.de/uebergewicht-in-deutschland-ein-schwer-wiegendes-problem-100.html