
Why too much sugar can trigger a headache?
Too much or too little sugar can cause problems, including headaches. This is because sugar has a direct effect on your brain and nervous system.Sugar headaches are caused by fluctuations in your blood sugar. If it gets too high, it causes stress and a flurry of hormones that lead to headaches, while too little sugar starves your brain.
How do I get rid of a sugar headache?
- Identify and avoid known triggers like certain foods or lack of sleep
- Exercise regularly
- Make adjustments to your diet to incorporate appropriate nutrients
- Manage stress levels
- Rest in a dark and quiet environment
- Maintain a good posture
- Drink enough water
- Use a cold or hot compress
- Get a massage to relieve tension
Can cutting sugar out of diet cause headaches?
Whatever the case, you’ve probably heard about some of the potential side effects when giving sugar the boot, like the dreaded sugar withdrawal. The truth is, when you cut the sweet stuff from your diet, some people may experience some initial negative effects, one of which is the potential sugar “detox” headache.
Does consuming sugar help with headaches?
- Eating too much or too little sugar can trigger a headache.
- This is because sugar consumption affects blood sugar levels, and can lead to hyperglycemia or hypoglycemia, which both include symptoms like headaches.
- Sugar headaches are more common for people with diabetes, as they have more difficulty regulating blood sugar levels.

How long does sugar withdrawal symptoms last?
Reducing sugar in your diet can result in a number of symptoms, both physical and mental. The nature and severity of these symptoms vary from one person to the next. They may last for a few days or a few weeks.
Why do I get headaches after cutting out sugar?
Dopamine is a neurotransmitter that plays an essential role in pleasure, motivation, and mood. Dopamine may also have links to addiction. When people suddenly stop eating sugar, their brain may go into a state of withdrawal, possibly contributing to a migraine headache.
How long does it take to detox from sugar?
Sugar detoxes are when you cut added sugar for a period of time, either 7, 21, or 30 days. To detox from sugar, snack on fruit, eat more protein, and stay hydrated. Sugar detoxes can help reduce sugar cravings, aid in weight loss, and improve oral health.
How do you get rid of a sugar induced headache?
Usually, sugar headaches are no big deal. But if you get them often, call the doctor to be sure they aren't a symptom of something more serious. For immediate relief, you can drink water, try magnesium, or take an acetaminophen or ibuprofen.
What does a blood sugar headache feel like?
Headaches from hypoglycemia are usually described as a dull, throbbing feeling in the temples. 3 The pain can occur with other hypoglycemic symptoms, like blurry vision, increased heart rate, nervousness, fatigue, irritability, and confusion.
How do you survive sugar withdrawal?
5 tips to survive sugar withdrawalGet active. Sitting on the sofa eating biscuits makes you crave more of the same. ... Switch rewards. We often use sweet food as a reward. ... Eat healthy sweet foods. ... Maintain hydration. ... Maintain motivation.
Does quitting sugar have side effects?
Quitting sugar It's during this early “sugar withdrawal” stage that both mental and physical symptoms have been reported – including depression, anxiety, brain fog and cravings, alongside headaches, fatigue and dizziness.
Is cutting out sugar completely good for you?
“Added sugars contribute additional calories and zero nutrients to food,” they add. But even the AHA do not recommend cutting out sugar completely.
What happens if you stop eating sugar for 14 days?
3:376:27What Happens If You Stop Eating Sugar for 14 Days - YouTubeYouTubeStart of suggested clipEnd of suggested clipSource that's what's happening over these two weeks you're getting decrease inflammation in yourMoreSource that's what's happening over these two weeks you're getting decrease inflammation in your arteries. Okay that's what's happening when you get off sugar.
Can you get headaches from cutting out carbs?
Headaches They may occur as a result of consuming fewer carbohydrates, especially sugar. Dehydration and electrolyte imbalances can also cause headaches. Ketosis headaches typically last from 1 day to 1 week, although some people may experience pain for longer. See a doctor if headaches persist.
Do sugar headaches mean diabetes?
Diabetes and headaches Headaches aren't harmful, but they can signal that your blood sugar, or glucose, is outside its target range. If you have frequent headaches along with other symptoms of high blood sugar, such as excessive thirst and frequent urination, diabetes may be the cause.
What is sugar hangover?
In addition, as your body attempts to handle a blood sugar spike, it may overcorrect — resulting in a brief state of low blood sugar, called reactive hypoglycemia. This, in turn, can cause symptoms of lightheadedness, shakiness, irritability, sweating, anxiety and palpitations.
What happens when you suddenly stop eating sugar?
It's during this early "sugar withdrawal" stage that both mental and physical symptoms have been reported – including depression, anxiety, brain fog and cravings, alongside headaches, fatigue and dizziness.
Do sugar headaches mean diabetes?
Diabetes and headaches Headaches aren't harmful, but they can signal that your blood sugar, or glucose, is outside its target range. If you have frequent headaches along with other symptoms of high blood sugar, such as excessive thirst and frequent urination, diabetes may be the cause.
What does a detox headache feel like?
A Pain in Your Head Especially in the first days of your detox, you may experience a throbbing pain in your head. If you were a migraine suffer, to begin with, this could be multiplied. Ensuring you get enough water and other healthy liquids in your system will ease your symptoms and help combat that detox headache.
What happens if you stop eating sugar for 14 days?
3:376:27What Happens If You Stop Eating Sugar for 14 Days - YouTubeYouTubeStart of suggested clipEnd of suggested clipSource that's what's happening over these two weeks you're getting decrease inflammation in yourMoreSource that's what's happening over these two weeks you're getting decrease inflammation in your arteries. Okay that's what's happening when you get off sugar.
How long does it take for sugar withdrawal symptoms to go away?
These should go away within a few days or weeks.
How long does it take for sugar to go away?
People who want to eliminate sugar from their diets can expect to experience some uncomfortable side effects, which should resolve within a few days or weeks.
What are the symptoms of sugar detox?
Symptoms. Share on Pinterest. Headaches are a common side effect at the beginning of a sugar detox. People may experience unpleasant symptoms when they initially cut sugar from their diets. These can include: cravings for sweet or high calorie foods. headaches. lack of energy. muscle aches.
What foods can help with sugar withdrawal?
black beans. nuts and seeds. whole grains. milk. poultry. beef. People can minimize symptoms of sugar withdrawal with the following lifestyle tips: eating protein to help control appetite and reduce cravings. drinking enough water to prevent dehydration, which may cause new headaches or worse existing headaches.
Why do people want to reduce sugar intake?
People may want to reduce their sugar intake to promote their overall health. However, doing so can cause some unpleasant but temporary sugar detox symptoms.
How to stay on track with low sugar diet?
Eating protein and fiber, getting enough sleep, and staying hydrated can help people stay on track while their bodies adjust to a low sugar diet.
What happens when you eat sugar?
When a person eats sugar, their body breaks it down into glucose, which the cells use for energy. In most cases, consuming sugar causes and an initial boost of energy followed by a rapid decrease in energy, or a blood sugar “crash.”.
Why do people cut sugar out of their diet?
People often cut sugar out of their diet when trying to lose weight, control diabetes or simply improve the quality of their food and beverage choices. Regardless of the reason, giving up sugar can be challenging. Also, the omission of sugar or other related diet changes may even be linked to headaches. While it's plausible that abstinence ...
Why does my head hurt after eating protein shake?
Headaches are a noted side effect of low-carbohydrate diets, so consider this the culprit if your head hurts after drinking a protein shake for breakfast, or after eating just a small salad for lunch. Hypoglycemia, or low blood sugar, can also cause headaches, blurry vision, trembling, sweating and other symptoms.
Is sugar addictive?
According to authors of a review published in the May 2007 issue of "Neuroscience and Biobehavioral Reviews," sugar can be addictive, particularly for people who consume it in a bingelike manner. Sugar leads to changes in the nervous system similar to those caused by cocaine and morphine, although with sugar, these effects are less intense.
Can sugar withdrawal cause headaches?
While it's plausible that abstinence from sugar can lead to withdrawal symptoms, including headaches, there are other potential and perhaps more likely reasons that abruptly stopping sugar can cause this symptom .
Does sucralose cause headaches?
If your sugar restriction has prompted you to drink more diet beverages, this could explain your symptoms. Both aspartame or sucralose have been linked to headaches and migraines, according to a June 2009 review article published in "Clinical Journal of Pain." While a study published in the November 1987 "New England Journal of Medicine" concluded that aspartame, also known as NutraSweet, was no more likely to cause headaches than placebo, a study reviewed in the October 1994 issue of "Neurology" noted that some people are particularly sensitive to ingestion of aspartame and may suffer headaches. While the link between sucralose, known by the brand name Splenda, is not as well studied, there have been case reports indicating a connection, according to March 2006 report in "Headache."
What is it called when you have a headache and you have too much sugar?
On the other hand, when it's a result of too little sugar ( hypoglycemia ), it's referred to as a sugar withdrawal headache. There is a sweet spot when it comes to sugar intake.
What does it mean when you have a headache?
Headaches that occur with hyperglycemia (a fasting blood sugar of 125 mg/dL) tend to appear early and could be a sign that the blood sugar levels are higher than normal. 14 Unlike hypoglycemia, hyperglycemia causes the blood vessels in the brain to constrict, resulting in headaches.
What is a fasting blood glucose below 70 mg/dL?
Hypoglycemia (defined as a fasting blood glucose below 70 mg/dL) has been reported to be associated with hypnic headaches as well, which are also referred to as alarm clock headaches. 3 These types of headaches occur at roughly the same time every night and present with a mild to a severe throbbing pain in the head.
What causes headaches and headaches?
These changes cause the blood vessels in the brain to dilate. 1 Headaches that occur due to hypoglycemia are often described as a dull, throbbing pain at the temples.
What happens if your blood glucose level is too high?
Sugar Withdrawal. Our body needs a certain amount of sugar to function. It converts the sugar we eat into glucose, which provides energy to cells. If your blood glucose level becomes too high or too low, it can affect hormones that cause the blood vessels in the brain to constrict or dilate, leading to a headache.
How many episodes of low blood sugar are there in a week?
The average person with type 1 diabetes may experience up to two episodes of mild low blood sugar each week, and that's only counting episodes with symptoms.
Why is sugar bad for you?
In the short term, eating sugar in excess may seem like a good idea, but that’s only because of how it affects the reward center of the brain. The truth is excess sugar upsets the entire balance of the body and that is why it can lead to unwanted effects such as headaches or migraines. On the flip side, cutting out sugar entirely seems like a healthy choice to make, but too little sugar in the body causes problems as well. To avoid these complications, avoid added sugars wherever possible, and remember that moderation is key when it comes to sugar consumption.
What is table sugar?
Table sugar, or sucrose, is a disaccharide made up of a molecule of glucose and a molecule of fructose joined together (Credit: Alamy)
What is the reward of dopamine?
Reward governs our behaviour – meaning we're driven to repeat the behaviours which cause dopamine to be released. Dopamine can drive us to seek food, such as junk food.
Does sucrose affect dopamine?
In rats, there's strong evidence to suggest that sucrose consumption can actually change the structures in the brain that dopamine activates as well as altering emotional processing and modifying behaviour in both animals and humans.
Does sugar withdrawal cause cravings?
Although research on sugar withdrawal in humans is limited, one study has provided evidence of withdrawal symptoms and increased sugar cravings after sugar was removed from the diets of overweight and obese adolescents.
Does sugar cause anxiety?
Although the idea of "sugar addiction" is controversial, evidence in rats has shown that like other addictive substances, sugar is able to induce bingeing, craving and withdrawal anxiety. Other research in animals has demonstrated that the effects of sugar addiction, withdrawal and relapse are similar to those of drugs. But most of the research that exists in this area is on animals, so it's currently difficult to say whether it's the same for humans.
Can sugar withdrawal affect you?
It's obvious that sugar can have a powerful effect on us. So that's why it's not surprising to see negative effects when we eat less sugar or remove it from our diet completely. It's during this early "sugar withdrawal" stage that both mental and physical symptoms have been reported – including depression, anxiety, brain fog and cravings, alongside headaches, fatigue and dizziness. This means giving up sugar can feel unpleasant, both mentally and physically, which may make it difficult for some to stick with the diet change.
Does sugar help with weight loss?
Reducing sugar intake has clear health benefits, including reduced calorie intake, which can help with weight loss, and improved dental health. But people sometimes report experiencing negative side effects when they try to eat less sugar. Headaches, fatigue or mood changes, which are usually temporary, are among the symptoms. The reason for these side effects is currently poorly understood. But it's likely these symptoms relate to how the brain reacts when exposed to sugary foods – and the biology of "reward".
What are the symptoms of sugar withdrawal?
One of the rarer but still possible symptoms of sugar withdrawal is the shakes. The trembles. The shivers. Whatever you want to call them. Your muscles are not happy with their lack of sugar and you find yourself vibrating at odd moments. The end is in sight. In fact, it’s here…. 6. Liberation.
What happens when you don't have sugar?
The lack of sugar soon takes a toll on your mind and body. You need the sugar. When the cravings kick in, only the strongest of barriers will keep you from your sugary vices. But you are stronger than this.
What does it feel like to drink sugarless tea?
The feeling of pride that comes with drinking the first cup of sugarless tea is liberating. Even as you struggle with the new, bitter taste and wonder how other people manage to drink it unsweetened, it feels good to have cast aside your need for sugar. 2. Missing sugar.
Is sugar withdrawal worthwhile?
Those with diabetes who have trekked the long, bitter journey to sugar-freedom will be well acquainted with the difficult stages of sugar withdrawal but will ultimately know that the fight is well worthwhile.
How long does it take to stop headaches after drinking?
This typically puts a stop to associated symptoms anywhere from 10-20 minutes after finishing my beverage. But, if your headache persists or becomes more intense, I strongly urge you to seek medical care to make sure there is nothing else going on :) Enjoy the detox— until next time! liv well daily December 4, 2019.
How to detox from sugar?
To do this while detoxing from sugar, I recommend 1 tablespoon of either almond butter or coconut butter to have on hand. Consuming a healthy fat (with no added sugar or refined oils) stabilizes the blood sugar and prevents the spi ke while leveling out the head ache or mood swings ...
Can sugar cause headaches?
When the body is abstaining from something it is use to regularly consuming whether it’s caffeine, nicotine, alcohol, or sugar, a mild to moderate to even severe (deepening on the addiction level) headache can occur. When it comes to a sugar related headache, it is not the actual sugar molecule that causes an individual to develop a headache but the sudden change in ones body blood sugar level that causes the headache. Whether you consume too much and experience hyperglycemia or too little and experience hypoglycemia, a headache can follow. Keeping your blood sugar leveled is important. To do this while detoxing from sugar, I recommend 1 tablespoon of either almond butter or coconut butter to have on hand. Consuming a healthy fat (with no added sugar or refined oils) stabilizes the blood sugar and prevents the spike while leveling out the headache or mood swings that might be occurring.
How long does it take for sugar to go away?
Some people find that their symptoms last from a few days to a couple of weeks.
What happens when you give up sugar?
When giving up sugar, you might notice that you’re feeling physically run down. Some people get headaches.
How to cut sugar from diet?
Reducing your intake of sweet foods — even those that are sugar-free — may be the best way to cut added sugar from your diet.
What to do when you have low sugar?
If you need a boost of flavor, add some mint or slices of lemon or lime. Start your day the low sugar way. Instead of reaching for that colorful box of sugary cereal or a frosted doughnut, fuel your body with a protein and fiber-rich omelet made with veggies and a side of avocado and fresh berries. Read labels.
How to avoid hunger during sugar detox?
Add protein to every meal to help you avoid hunger and low energy levels during your sugar detox.
What to eat when you have a refueling craving?
Choose whole, nutrient-dense snacks like nuts and seeds, whole fruit and nut butter, hummus and veggies, or hard-boiled eggs when you need a refuel. Rethink dessert.
Can sugar be addictive?
Therefore, if your diet is high in added sugar, reducing your added sugar intake may come with some unpleasant symptoms . Summary. Research suggests that sugar can be addictive, which is why reducing your sugar intake may lead to unpleasant symptoms in some people.
