Does cold weather affect my diabetes?

Many diabetics notice an increase in blood sugar levels as the weather gets colder. These changes may or may not be a result of the weather—they may be caused by the shift to the holiday season.

For type I diabetics:

It is possible for body to react to weather changes and (in most cases) drop insulin production. This mainly affects people with type I diabetes, because they will find a need to increase insulin amounts. Additional tracking as the seasons change can be helpful to understanding how your body reacts to weather changes, and prepare for upcoming seasons.

For type II diabetics:

Increases and inconsistencies in insulin levels are a very common seasonal complaint, but can often be avoided and controlled. Consider the seasonal factors that could be negatively affecting blood sugar changes and take control.

• Decrease in physical activity. The cold is often a deterrent and excuse for people to avoid exercise. Warm up with exercise – at home, with a friend/family member, or even on the slopes.

• Changes in schedule. Many people adjust their schedules to accommodate holiday activities and visitors. Your body may have a difficult time adjusting to erratic meal times.

• Changes in diet. The holidays are notorious for being filled with sweets… and lots of them. It’s especially tempting to enjoy sweets at a holiday party or event. Bear in mind that even if you do control your portions, the increased exposure may add room for over-consumption.

http://www.diabetes.co.uk/diabetes-and-cold-weather.html

http://www.prevention.com/health/diabetes/how-weather-affects-blood-glucose

http://www.diabetesdaily.com/forum/non-traditional-treatments/15025-blood-sugar-control-weather-changes