As study finds one in 10 over-40s living with Type 2 diabetes what are the symptoms and how can you control it?
Video report by ITV News Health Correspondent Emily Morgan
One in 10 adults over the age of 40 in the UK is living with a Type 2 diabetes diagnosis, a new study has shown.
Diabetes UK's research estimates 3.8 million people in England, Wales, Scotland and Northern Ireland have a diabetes diagnosis, and a further million are thought to be living with it but do not know they have it.
But millions of cases could be avoided if people understood their risk of developing the largely preventable condition, Diabetes UK said.
Do you know the signs of Type 2 diabetes and would you know how to manage it if you were diagnosed?
What causes Type 2 diabetes?
Insulin is a hormone in our bodies that controls glucose levels in our blood.
Insulin breaks down glucose in the body and allows it to move from our blood cells to the body's tissues, such as muscle cells, when we need a quick energy hit.
But Type 2 diabetes disrupts this process.
Your body can no longer control the amount of glucose in your blood as your body is unable to respond to insulin properly. Your body continues to break down carbohydrate from your food and drink as normal, and turn it into glucose which the pancreas attempts to regulate by releasing insulin.
But as the insulin is not working properly, glucose levels keep rising and more insulin is released in a bid by your body to control it, causing a spike in blood sugar levels.
What are the symptoms?
Be aware that many people with Type 2 diabetes do not get any symptoms or they don’t notice them.
Needing to go to the toilet more than usual, particularly at night
Feeling thirsty all the time
Feeling very tired
Losing weight without trying to
Itching around the genitals or repeatedly getting thrush
Cuts or wounds taking longer to heal
Blurred vision
How do you manage Type 2 diabetes?
The effects of diabetes can be managed with the right treatment and care, the symptoms can even be reversed in some cases.
Healthier eating with regular meals, three times a day is recommended to keep your blood sugar levels under control. Include carbohydrates, such as whole-wheat pasta or potatoes in each meal
Being more active: UK Chief Medical Officers’ guidelines state that physical activity can reduce your chance of Type 2 diabetes by up to 40%. Diabetes UK recommend 150 minutes (2.5 hours) each week of moderate- to vigorous-intensity physical activity for adults between 19 and 64. Activity can be spread out through the day into bite-size chunks, eg 30 minutes, 5 days a week and includes walking to the bus stop or using the stairs instead of the lift
Losing weight - obesity is linked to Type 2 diabetes.
Diabetes UK is urging people over the age of 40 to go for a free NHS Health Check when they are invited, and to check their risk of developing Type 2 diabetes using the charity’s online tool.
For more advice on how to manage Type 2 Diabetes, visit Diabetes UK.