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Jun 15, 2020 · A person may get a headache from a rapid change in blood glucose levels. Both too much and too little sugar can cause a headache. Consuming too much sugar or refined carbohydrates can lead to high ...
Oct 17, 2022 · Fluctuations in your glucose level affect your brain more than any other organ. These rises and drops can result in a headache. Having high blood sugar can lead to a headache. In addition, low ...
- Natalie Silver
Nov 13, 2019 · It's true that sugar can cause headaches, but the actual cause of a sugar headache is not too much sugar — it's not enough sugar, essentially a crash of your blood sugar level. Simply put, your brain needs a constant supply of sugar for energy, and you can get a headache if the level falls too low, known as hypoglycemia. Video of the Day.
- Chris Iliades
Apr 23, 2019 · Also called reactive hypoglycemia, this condition is characterized by a headache within 4 hours after eating. It’s triggered by a drop in blood sugar levels. Some causes include: diabetes ...
- Scott Frothingham
Dec 6, 2023 · When this happens, the sudden decrease in blood sugar causes hypoglycemia. This can lead to several symptoms, such as an upset stomach and nausea, shakiness, tiredness, lightheadedness, mood swings, and headache. The type of headache associated with a sugar crash resembles a typical hypoglycemic headache.
- Angelica Bottaro
Feb 14, 2022 · Secondary headaches happen because of an indirect cause like blood sugar fluctuations, fever, stress, or high blood pressure. 1. Too much sugar. When you have too much sugar in your blood, you ...
Oct 4, 2022 · Diabetes and headaches. Diabetes is a chronic metabolic disease that can cause high blood sugar. High blood sugar can lead to a host of symptoms and related complications, some of which can be ...
