Is diabetes caused by a sweet tooth?

Diabetes is caused by a combination of genetic and environmental factors. Sugar does not cause diabetesMore than a half (53 per cent) of people in London still think eating too much sugar causes diabetes and nearly a third (33 per cent) of people object to people with diabetes injecting insulin in public, according to a survey by Diabetes UK.

Simon O’Neill, Director of Care, Information and Advocacy Services at Diabetes UK, explains: “These sorts of myths are not helpful and can lead to discrimination and bullying.” Diabetes is caused by a combination of genetic and environmental factors. Sugar does not cause diabetes. However, eating a diet high in sugar can cause people to become overweight which increases the risk of developing Type 2 diabetes.

O’Neill continues: “Diabetes UK is appalled that some people object to injecting in public. For people who treat their diabetes with insulin, this is not a choice - insulin keeps them alive and injections have to be administered at specific times. People should be able to inject in public without fear of being mocked or shunned by those around them.”

The survey also discovered that 45 per cent of people think that people with diabetes benefit from food and drink labelled “suitable for diabetics”. O’Neill explains: “Diabetic foods have no extra nutritional value and are more expensive. Diabetes UK advises that people with diabetes have the same healthy, balanced diet (that is low in fat, sugar and salt) as people without the condition. We are calling for an end to the use of the terms ‘diabetic foods’ and ‘suitable for diabetics’ on food labels altogether.

Other diabetes myths include:

  • Type 2 diabetes is mild diabetes
  • If you have diabetes you can’t drive
  • People with diabetes can’t play sport

There are more than 337,000 people with diabetes in London and up to 70,000 who have the condition but don’t know it. Consultant Endocrinologist, Dr Steve Hyer has prepared an excellent article for anyone wishing to understand the reasoning behind and the different methods for measuring and controlling blood sugar levels.

A fluid that transports oxygen and other substances through the body, made up of blood cells suspended in a liquid. Full medical glossary
The basic unit of all living organisms. Full medical glossary
A disorder caused by insufficient or absent production of the hormone insulin by the pancreas, or because the tissues are resistant to the effects. Full medical glossary
One of the three main food constituents (with carbohydrate and protein), and the main form in which energy is stored in the body. Full medical glossary
The basic unit of genetic material carried on chromosomes. Full medical glossary
Relating to the genes, the basic units of genetic material. Full medical glossary
A hormone produced by the beta cells of the pancreas that acts to lower blood glucose levels. Full medical glossary
An element present in haemoglobin in the red cells. Full medical glossary