Fashion trends have imposed on us the myth that giving up carbohydrates is good, and a diet on carbohydrates is bad. At the peak of popularity are diets that exclude either fats, proteins, or carbohydrates. But you need to be able to distinguish between carbohydrates and consume only those that will benefit you.
Did you know that carbohydrates are found in vegetables, fruits, herbs and dairy products? Yes, they are there and they are useful. Their task is to bring vitamins and microelements to the body, satisfy hunger and provide energy. Such carbohydrates are called “slow”.
And “fast” carbohydrates will almost instantly settle as fat. They spoil your mood, figure and health. You will always find them in desserts, sweets, and sodas.
Constant headache
An irritating headache can appear after just a day without carbohydrates. And this is a predictable side effect, especially if you have not previously limited yourself in sugar.
The body's systems are accustomed to obtaining energy from carbohydrates, which are quickly broken down into glucose. In the absence of familiar sources, the body will begin to use fat for energy, but it needs time to readjust. Therefore, in the first few days or weeks, dizziness and headaches will become your constant companions.
Carbohydrates and immunity
A carbohydrate deficiency, especially when combined with strength training, can lead to decreased immunity, which increases susceptibility to disease. This is why many who combine a low-carb diet with heavy training and tons of cardio often get colds. And besides them, against the background of decreased immunity, allergic reactions and various chronic diseases can worsen.
Glucose is an important type of fuel for cells of the immune system - lymphocytes, neutrophils, macrophages. The cells of the immune system have a high metabolic rate, and this explains the importance of adequate nutrition for their smooth functioning.
Cortisol has anti-inflammatory (immunosuppressive) properties by reducing the level of lymphocytes, and lymphocytes are the main cells of the immune system.
It depletes the amino acid glutamine, breaking it down to provide energy for the central nervous system in the absence of glucose. Glutamine is the main building material of the immune system. Without it, the immune system loses the ability to produce antibodies, lymphocytes, white blood cells, cytokines and other cells, and as a result, the body is less resistant to infections.
Fatigue
The lack of a simple and understandable source of energy for the body will inevitably lead to the fact that you will constantly feel tired and drowsy, and in the morning only a crane or a will of steel can tear you away from your pillow. With a lack of glucose, the body goes into energy saving mode and spends energy primarily on life support processes: breathing, contraction of the heart muscle, and so on. Your work and study are not included in your body’s priorities.
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