Sugar detox can cause unpleasant physical and mental symptoms. How the body reacts to quitting sugar is different for everyone. Which symptoms you experience and the severity of these symptoms depend on how much sugar you were consuming.
Withdrawal symptoms can last from a few days to two weeks. The longer your body goes without sugar, the less intense your symptoms and cravings for sugar will be.
You may find that your symptoms are worse at certain times of the day, such as between meals. Stress is also known to trigger cravings for sugar, so you may find your symptoms seem worse during times of stress.
Sugar detox can cause a number of emotional and mental symptoms. These include:
- Depression. Feeling down is a common sugar withdrawal symptom. Along with low mood, you may also notice a lack of enjoyment in things you once found pleasurable.
- Anxiety. Feelings of anxiousness may also be accompanied by nervousness, restlessness, and irritability. You may feel like you have less patience than usual and are on edge.
- Changes in sleep patterns. Some people experience changes in their sleep when detoxing from sugar. You might find it hard to fall asleep or stay asleep through the night.
- Cognitive issues. You may find it difficult to concentrate when you quit sugar. This can cause you to forget things and make it hard to focus on tasks, such as work or school.
- Cravings. Along with craving sugar, you may find yourself craving other foods, such as carbohydrates like bread, pasta, and potato chips.
Headache is one of the most common side effects of sugar detox, along with feeling physically rundown. Other possible physical withdrawal symptoms include:
- light-headedness and dizziness
Giving up sugar can make you feel lousy, but rest assured, it will get better if you stick to your sugar detox. According to the Cleveland Clinic, you can break your sugar addiction in 10 days.