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Anaemia

What is anaemia? Anaemia is when your body does not have enough healthy red blood cells. This reduces the oxygen flow in the body. One of the most common symptoms of anaemia is fatigue. Anaemia can also cause shortness of breath, headaches, dizziness and a racing heartbeat. Anaemia can occur...

Type 1 diabetes

What is type 1 diabetes? Type 1 diabetes is when your pancreas is unable to make insulin. Insulin is a hormone that helps your body absorb and use the glucose, or sugar, in the food you eat. Glucose is a key energy source. Without insulin, your body can’t perform its...

Leg ulcers

What is a leg ulcer? A leg ulcer is a wound on the leg or ankle. The wound is usually caused by damaged veins or veins not working properly. They can also occur due to blood clots, injuries or obesity. They are more common in older people with poor circulation....

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