The risk of heart problem in diabetic patients can be reduced by tightening the control of blood sugar levels. The glucose level in Tpe-2 diabetes is above average in spite of their medication.
A study was carried out at The Cambridge University and involved 33,000 people.
If the blood sugar levels are brought too low for elderly or frail people with diabetes, they can become dizzy and light-headed and in the worst cases fall into a coma. So this will not be suitable for all.
For every 200 people treated for five years, three lives would be saved from heart attacks, say researchers.
Lead researcher Dr Kausik Ray said: “Previous studies have been inconclusive, leaving diabetics and their doctors unsure as to whether maintaining lower blood sugar levels actually benefited the patients.
“Although additional research needs to be conducted, our findings provide insight into the importance of improving glucose levels. However, this has to be done through lifestyle changes as well as medication.”
But Dr Victoria King, of Diabetes UK, warned tighter sugar control would not be appropriate for everyone.
“Diabetes UK advises that people with diabetes should work towards keeping their blood glucose levels within the target ranges agreed with their healthcare team.
“This reduces the risk of long-term diabetes complications such as heart disease, kidney disease and stroke as well as short-term diabetes complications such as hypoglycaemia.”
In the UK itself there was a 74% rise in new cases of diabetes from 1997 to 2003. More than 4% of the population was classed as having diabetes by 2005. Type 2 diabetes is linked to being overweight or obese. The majority suffer from Type-2 diabetes. Diabetes is a hormone disorder and can cause various problems physically and can also lead to stroke.
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