Pellagra

Pellagra is a disease that causes a lack of vitamin B3 and niacin in the body. Symptoms include rash, dermatitis, diarrhea, muscle weakness, anemia, loss of appetite, insomnia and other disorders.

The cause of pellagra is excessive consumption of grains and legumes,

Pellagra: Understanding and fighting this disease

Pellagra, also known as Asturian rosea disease, rose disease, Lombard pellagra or Scorbutus alpine, is a serious disease associated with a deficiency of niacin (vitamin B3) in the body. This condition manifests itself in the form of characteristic symptoms, including skin rashes, food intolerances, nervous system disorders and mental disorders.

Historically, pellagra was widespread in some regions of Europe, especially among poor populations who based their diets on grains such as corn without providing an adequate dose of niacin. A deficiency of this vitamin results in the body's inability to metabolize essential food components such as proteins and carbohydrates, and ultimately causes various pathological processes.

The most characteristic symptom of pellagra is pigmentation of the skin, especially in areas exposed to sunlight such as the neck, arms and legs. The skin becomes rough, rough and acquires a characteristic pink-red hue, hence the name “pink disease”. In addition, patients may experience severe itching and skin irritation.

However, pellagra is not limited to skin manifestations. It also affects the digestive system, causing diarrhea, vomiting and loss of appetite. The nervous system is also negatively affected, which manifests itself in the form of depression, irritability, insomnia, headaches and even mental disorders.

Treatment for pellagra usually involves taking niacin supplements or changing your diet to include foods rich in this vitamin. In addition, it is important to provide the patient with a balanced diet that includes adequate amounts of protein, carbohydrates and other essential nutrients.

Modern medicine and public health programs aim to combat pellagra and prevent its spread. This includes information campaigns on healthy eating, specialized nutritional supplement programs and food quality control.

Pellagra, although rare in developed countries, continues to be a serious problem in some regions of the world where nutritional deficiencies remain a pressing issue. Therefore, awareness of pellagra, its causes and treatment remains an important issue for the medical community and society at large.

In conclusion, pellagra is a serious disease associated with niacin deficiency in the body. It manifests itself in the form of skin rashes, food intolerances, nervous system disorders and mental disorders. Treatment for pellagra includes taking niacin and eating a balanced diet. The prevention and control of pellagra remains an important challenge for the medical community and society to ensure the health and well-being of the population.