Are sugar cravings common with Parkinson's disease?
Yes, you're definitely not alone in experiencing intense sugar cravings. Studies have found that people with Parkinson's disease commonly develop changed eating habits and strong cravings for sweets like candy, cakes, chocolates, and ice cream. Research shows that people Show Full Answer
Are sugar cravings common with Parkinson's disease?
Yes, you're definitely not alone in experiencing intense sugar cravings. Studies have found that people with Parkinson's disease commonly develop changed eating habits and strong cravings for sweets like candy, cakes, chocolates, and ice cream. Research shows that people with Parkinson's tend to eat more simple sugars compared to those without the condition.
A MyParkinsonsTeam member shared: "My husband eats more sweets than he did before. He has always loved sweets, but it's all the time now! Even in the middle of the night!" Another member said, "I definitely crave sweets more than ever."
Why does this happen?
There are several reasons these cravings develop:
- Dopamine connection: Sugar triggers your brain to release dopamine, the "feel-good" hormone that's reduced in Parkinson's. Your body may unconsciously crave sweets to boost dopamine levels and feel better temporarily.
- Depression and stress: Low dopamine levels are linked to depression, which affects about half of people with Parkinson's. People with both conditions tend to eat more simple sugars. Living with Parkinson's is also stressful, and stress can worsen symptoms and trigger cravings for comfort foods.
- Certain medications: Some Parkinson's medications, particularly Mirapex (pramipexole), can increase cravings for sweets as a side effect. Members have noted: "I am on Mirapex, and yes, I have an incredible desire for sweet things." Should you be concerned about eating too much sugar?
While craving sweets is understandable, consuming too much added sugar over time can worsen your Parkinson's symptoms:
- High blood sugar and diabetes can cause brain inflammation and damage cells, leading to neurodegeneration
- People with both type 2 diabetes and Parkinson's are more likely to have trouble walking and with thinking/reasoning
- A diet high in refined sugar can alter your gut bacteria, reducing beneficial short-chain fatty acids that support brain health
Managing your cravings:
You don't have to give up sugar completely, but these strategies can help:
- Limit processed foods and sodas with added sugars
- Choose protein and fiber-rich snacks to reduce cravings
- Satisfy sweet cravings with fresh fruits like berries and melon
- Follow a Mediterranean-style diet with vegetables, fruits, beans, nuts, whole grains, and fish
- Talk to your doctor if you're on Mirapex or other dopamine agonists about your cravings
Consider discussing this with your doctor or a registered dietitian for personalized guidance on managing your cravings while maintaining good nutrition.
November 22, 2025
Join
Your Privacy Choices
