it doesn't because it has low sugar contents
Getting drunk may however raise your blood sugar as well as make insulin less effective due to chemical changes in the body. Extreme drunkenness can be dangerous because it prevents your liver from releasing stored sugar in emergencies. Therefore, if you are drinking you should probably eat small amounts of food every now and then and keep monitoring your blood glucose level. I, personally, have ended up in the drunk tank several times when carelessly drinking and not using my meter - the combination of alcohol and low blood sugar leads to irrational behavior and possibly aggression.
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