Many adults enjoy a tipple now and then, maybe during a Friday night catch-up with pals or simply unwinding on the couch at home. However, for the millions of UK residents managing diabetes, it’s vital to understand how alcohol interacts with their condition.
Generally, non-diabetic men and women should stick to no more than 14 ‘units’ per week, spread over three days or more, according to NHS guidelines. This is around six medium (175ml) glasses of wine or six pints of 4% beer.
Diabetes UK stands by this recommendation but cautions those with diabetes, particularly because of the risk of hypoglycaemia or ‘hypos’. These dangerous episodes occur when blood sugar levels drop too low, is often caused by drinking alcohol without eating, in addition to various other factors.
“If you use insulin or some other diabetes medications like sulphonylureas, you’re more likely to have a hypo,” the charity’s experts warn. “Drinking alcohol can then add to this, because alcohol reduces your body’s ability to recover when blood sugar levels are dropping.
“Usually, the liver stores extra glucose which is released back into the blood when needed, such as when blood sugar levels drop. But alcohol stands in the way of the liver’s ability to do this effectively.”
Shaking, chills, extreme hunger, a fast heart rate and dizziness are among several typical symptoms of a hypo. Not all people with diabetes will experience hypos, however, experts warn that they are commonly mistaken for signs of drunkenness.
Cleveland Clinic also adds: “If you drink excessive amounts of alcohol over several days and don’t eat much, your body can run out of stored glucose (glycogen). This can lead to hypoglycemia because your body can’t properly regulate your blood sugar.
“If you’re experiencing hypoglycemia and don’t have diabetes, talk to your healthcare provider.”