In connection with health and disease is a balanced one nutrition a crucial factor. Proper nutrition is very important for your own wellbeing, health and fitness. The diet can be changed very quickly - eating healthy is not all that difficult.
What is nutrition?
In order to be able to perform both physically and mentally, one's own balanced diet is a fundamental requirement. Nutrients and energy are needed for maintaining body heat, for growth and for rebuilding skin, fingernails or hair.
In addition, the human body needs nutrients to maintain its physical functions. For example, walking, movement, muscle activity, organ functions or digestion.
Proper nutrition should provide the body with essential nutrients in the best possible way. These include protein, fat, carbohydrates, but also fiber, vitamins and minerals. Due to their balanced intake, digestion proceeds in an orderly manner, the body has the opportunity to achieve its optimal performance and defenses are optimally developed against all diseases.
A healthy diet should guarantee well-being, enjoyment and joy. A varied and balanced diet should consist of a variety of plant-based foods. In addition, the drinks should be as low in calories or calorie-free as possible. Water, vegetable juices, fruit juice spritzers and unsweetened tea are healthy for the body. You should avoid alcohol, iced tea, lemonades, smoothies and cola. Even a fruit juice should not be drunk undiluted all the time. Animal foods should be consumed in moderation.
Function & task
The human body is made up of protein, fat, carbohydrates, minerals and water. Each of these components has very specific tasks and they need food every day. The protein is in the blood, in the muscles, in the hair, in the nails and in the innards.
In the form of glucose, the carbohydrates are in the blood and in the liver as glycogen. In addition, carbohydrates are present in the muscles in small amounts. Minerals are found in bones and teeth and in the form of trace elements throughout the body. There is a great deal of water in all body cells and body fluids.
Each nutrient has its own tasks and functions in the human body. Children and adolescents in particular should consume protein, calcium and iron, as these substances are required for muscle building. Calcium can be found in milk and dairy products, but also in fennel and leek. Iron can be found in berries, couscous, red meat, or oatmeal. Carbohydrates are found in whole grain products - proteins in fish or lean meat.
Older groups of people should especially consume a lot of fiber. Everyone needs a lot of fluids, regardless of whether they are young or old. Because the body needs these in order to be able to conscientiously fulfill all tasks.
Fat is important for the absorption of fat-soluble vitamins. In addition, the body has to take in polyunsaturated fatty acids through diet, as it cannot produce them itself. If no fat is consumed over a longer period of time, this can lead to organ damage.
Carbohydrate intake is necessary for the brain and muscles. The body temperature is maintained through carbohydrates. A lack of carbohydrates is not particularly dramatic as the body replaces missing carbohydrates with other metabolic products.
Proteins are vital for maintaining and building cells in the body. Since most tissues and important parts of the immune system are protein based, a lack of protein can lead to serious illnesses.
Dietary fiber causes long-lasting satiety, protects against intestinal diseases and makes a significant contribution to good digestion. Those who do not consume enough fiber can suffer from digestive disorders or develop a metabolic disease.
The intake of vitamins is crucial for the regulation of metabolic processes. The body can suffer from vitamin deficiency diseases or from impaired metabolic function if too few vitamins are absorbed through food.
Minerals are needed to build up and maintain the body. A deficiency in minerals or trace elements can lead to the breakdown of body substance or even to specific deficiency diseases.
Illnesses & ailments
Our own health is decidedly influenced by ourselves and our diet. In addition to lack of exercise and obesity, many illnesses can be traced back to poor diet. In addition, the consumption of nicotine and alcohol make a decisive contribution to this. A connection to diet has been proven for many diseases.
Most people these days ingest too many bad fats, sugar, salt, meat, sausage, ready meals, and fast foods. Many eat too few vegetables and salad, fruit, whole grain products, potatoes and legumes. This wrong way of eating can lead to obesity, type 2 diabetes mellitus, gout, fatty liver, gallstones and cancer.
Those who are overweight run the risk of developing diabetes, because whoever weighs too much messes up their insulin balance. With a small increase in fruit and vegetables, the risk of cancer increases. For example, the risk of developing colon cancer can be cut in half with a healthy diet.
In addition, poor diet causes chronic inflammation. Processed foods that contain isolated carbohydrates, sugars and bad fats lead to an inflammatory process in the human body. These foods lack vitamins and important vital substances.
