zig
0

Notifications

  • You're all caught up!

Sugar Causing Headaches

by
author image Laura Reynolds
An avid perennial gardener and old house owner, Laura Reynolds has had careers in teaching and juvenile justice. A retired municipal judgem Reynolds holds a degree in communications from Northern Illinois University. Her six children and stepchildren served as subjects of editorials during her tenure as a local newspaper editor.
Sugar Causing Headaches
Warning signals for migraines include auras and tic douloureux. Photo Credit Jupiterimages/Goodshoot/Getty Images

The National Institute for Neurological Disorders and Stroke reports that food and ingredients in foods play a part in about 50 percent of migraine headaches. The Institute reports that the cause of headaches is often complex. Sugar consumption may be one of the factors that lead to headaches, but it is one over which we have some control.

Arterial Activity

Sugar Causing Headaches
Our brains need oxygen to survive. Photo Credit blue brain image by John Sfondilias from Fotolia.com

The pain that is a headache results from loss of oxygen due to constricting arteries around the brain. This constriction is often caused by sudden changes in levels of blood glucose, the food carried by blood to brain cells along with oxygen. Under normal circumstances, delivery of glucose is kept constant by insulin created in the pancreas; but when the system fails, arteries cramp up, trying to force more flow. A headache is the brain's signal that it is in distress.

Sugar

Sugar Causing Headaches
Vegetables and grains provide gradual glucose production. Photo Credit Breakfast bun and coffee image by Susanne Karlsson from Fotolia.com

Sugar is a simple carbohydrate; it translates immediately into blood glucose. Refined sugar, fructose in fruit, lactose in milk and the corn syrup we put on pancakes are all simple carbs. Complex carbs--whole grains like flour, oatmeal and rice as well as many vegetables--take longer to transform into glucose and enter the blood gradually, over a longer period of time.

Hypoglycemia

Sugar Causing Headaches
Sugar goes right into the bloodstream as glucose. Photo Credit brown and white rock sugar image by green308 from Fotolia.com

Cells with insufficient glucose are unable to process food and oxygen in a condition called hypoglycemia. The National Headache Foundation (NHF) says that migraine sufferers often crave carbohydrates before or during an attack, a sign of low blood sugar. Hypoglycemia is the "crash" after an overdose--often consisting of a large portion of simple carbs like sugar--that forces arteries to spasm and withhold oxygen from brain cells, resulting in the painful cramping we call a headache.

Significance

Sugar Causing Headaches
You can't see intrinsic sugars. Photo Credit Fast Food Picnic Lunch image by Karin Lau from Fotolia.com

The AHA reports that Americans consume nearly 355 calories worth of extrinsic and intrinsic sugars, much of them in simple carbohydrate form per day. Considering that 100 to 150 calories per day would be a sensible amount, this means that Americans routinely engage in the kind of sugar feast that leads to hypoglycemia. According to the NHF, the result can be "lightheadedness, weakness, headache, sweating, and change in level of consciousness if the condition is severe enough."

Signals and Consequences

Sugar Causing Headaches
Fresh veggies Photo Credit cooking vegetables image by Shirley Hirst from Fotolia.com

Although sugar does not cause headaches directly, its overconsumption triggers the process that causes them. It makes sense to control how much sugar is in the food we consume if only to lower the risk of headache. With sugar intake controlled, headache pain may provide an early warning to serious conditions related to uncontrolled blood sugar levels, like stroke or diabetes.

LiveStrong Calorie Tracker
THE LIVESTRONG.COM MyPlate Nutrition, Workouts & Tips
GOAL
  • Gain 2 pounds per week
  • Gain 1.5 pounds per week
  • Gain 1 pound per week
  • Gain 0.5 pound per week
  • Maintain my current weight
  • Lose 0.5 pound per week
  • Lose 1 pound per week
  • Lose 1.5 pounds per week
  • Lose 2 pounds per week
GENDER
  • Female
  • Male
lbs.
ft. in.

YOU MIGHT ALSO LIKE

CURRENTLY TRENDING

Demand Media

Our Privacy Policy has been updated. Please take a moment and read it here.