Why is my blood sugar so low in the afternoon?
Sometimes, that afternoon crash feels pretty similar to a low blood sugar, or hypoglycemia, episode. It’s possible that’s the cause, but it’s more likely to be a combination of your morning caffeine wearing off and up-and-down swings (or rapid changes) in your blood sugar that cause you to feel like you need a nap.
What time of day does blood sugar get low?
Low blood glucose at night Studies suggest that almost half of all episodes of low blood glucose — and more than half of all severe episodes — occur at night during sleep.
Does blood sugar drop during the day?
If you have been very active, you may find you experience lower than normal blood glucose levels through the day.
What part of the day is your blood sugar the lowest?
During the day, levels tend to be at their lowest just before meals. For most people without diabetes, blood sugar levels before meals hover around 70 to 80 mg/dL. For some people, 60 is normal; for others, 90.
What should your blood sugar be in the afternoon?
Target blood sugar levels for adults with diabetes
| Target blood sugar levels for adults with diabetes | |
|---|---|
| Fasting | Less than 100 |
| Before meal | 70-130 |
| 1-2 hours after eating | Less than 180 |
| Bedtime | 100-140 |
Why is my blood sugar high in the morning but normal all day?
If you have high blood sugars before you go to sleep, the elevated level can persist until morning. A large dinner or a snack at bedtime can cause elevated blood sugar levels that last all night, as can too low a dose of insulin with your evening meal. Adjusting your medication or what and when you eat may help.
What should blood sugar be in the middle of the day?
What should your blood sugar be when you wake up? Whenever possible, aim to keep your glucose levels in range between 70 and 130 mg/dL in the morning before you eat breakfast, and between 70 and 180 mg/dL at other times.
Why is my blood sugar lower after eating than fasting?
It’s likely the result of your body making too much insulin after a large, carb-heavy meal. Scientists aren’t sure why, but sometimes your body continues to release extra insulin even after you’ve digested your meal. This added insulin makes your blood glucose level drop below normal.
Why is my blood sugar higher in the morning than when I went to bed?
In the early hours of the morning, hormones, including cortisol and growth hormone, signal the liver to boost the production of glucose, which provides energy that helps you wake up. This triggers beta cells in the pancreas to release insulin in order to keep blood glucose levels in check.
Why is my blood sugar so low?
There are many reasons why you may have low blood sugar, including: Taking too much insulin. Not eating enough carbs for how much insulin you take. Timing of when you take your insulin.
Why does my blood sugar go up in the morning?
These hormones make the body less sensitive to insulin, and in people with diabetes, can contribute to a morning blood sugar spike. Alternatively, you may start the day with a low glucose level if, for example, you’re taking too much insulin or medication at night or not eating enough in the evening.
Why is my blood sugar low at night while sleeping?
While low blood sugar can happen at any time during the day, some people may experience low blood sugar while they sleep. Reasons this may happen include: Having an active day. Being physically active close to bedtime. Taking too much insulin. Drinking alcohol at night.
Why does my blood sugar fluctuate after a meal?
Some people have a condition called reactive hypoglycemia, where low blood glucose occurs after a meal. These people will benefit from meeting with a dietitian to develop a meal plan that regulates the timing of glucose release and insulin secretion. Blood glucose fluctuation in diabetics is very common.