Illnesses: symptoms and diseases

What is illness? In medicine, a disease is when when physical or mental functions are disrupted to such an extent that your well-being or performance suffers as a result.

We cannot talk about health here in our Health Portal without talking about diseases. After all, the prevention and treatment of diseases make up a healthy lifestyle. That is why we have scientifically researched and described various diseases for you here, from causes and symptoms to treatment – and with many interesting and useful facts. Of course, it is always important to ask yourself ‘How can I prevent diseases with a healthy lifestyle’?

Here you will find our articles on diseases and symptoms.

Blood and lymphatic system

• Anaemia

Cardiovascular system

• Heart disease
• Broken heart syndrome
• Cholesterol

Infectious diseases

• Covid-19 pandemic
• Sexually transmitted infections (STIs)

Bone and joint diseases

• Osteoporosis

Metabolism disorders

• Hba1c (long-term blood sugar)

You can find information on other diseases and digestive disorders in our categories Allergies and intolerances and Gut health, among others.