How the keto diet can support individuals with Parkinson’s disease.

How the Keto Diet Can Support Individuals with Parkinson’s Disease

Parkinson’s disease is a progressive neurological disorder that affects movement and can cause tremors, stiffness, and difficulty with balance and coordination. While there is no cure for Parkinson’s, certain lifestyle changes and treatments can help manage symptoms and improve quality of life. One such lifestyle change that has gained attention in recent years is the ketogenic diet. In this article, we will explore how the keto diet can support individuals with Parkinson’s disease, providing specific answers and solutions to common questions.

What is the Ketogenic Diet?

The ketogenic diet, or keto diet for short, is a high-fat, low-carbohydrate diet that has been shown to help some people lose weight, improve mental clarity, and increase energy levels. By drastically reducing carbohydrate intake and replacing it with fat, the body enters a metabolic state called ketosis. In ketosis, the body becomes more efficient at burning fat for energy and turns fat into ketones in the liver, which can supply energy for the brain.

How Can the Keto Diet Help with Parkinson’s Disease?

While more research is needed to fully understand the relationship between the keto diet and Parkinson’s disease, several studies have suggested that the diet may have potential benefits for those with the condition. Here are some ways the keto diet may help:



The ketones produced during ketosis have been shown to have neuroprotective effects, meaning they can help protect nerve cells from damage. This is particularly important for individuals with Parkinson’s disease, as the condition is characterized by the degeneration of dopamine-producing neurons in the brain. A study published in the journal “Neurobiology of Disease” found that a ketogenic diet improved motor function and protected dopaminergic neurons in a mouse model of Parkinson’s disease [1].


Reduced Inflammation

Chronic inflammation has been linked to the development and progression of Parkinson’s disease. The keto diet has been shown to reduce inflammation in the body, which may help slow the progression of the disease. A study published in the journal “Brain Research” found that a ketogenic diet reduced inflammation and oxidative stress in the brains of mice with Parkinson’s disease [2].


Improved Mitochondrial Function

Mitochondria are the energy-producing structures within cells, and their dysfunction has been implicated in the development of Parkinson’s disease. The keto diet has been shown to improve mitochondrial function, which may help support the health of neurons in individuals with Parkinson’s. A study published in the journal “Annals of Neurology” found that a ketogenic diet improved mitochondrial function and reduced the production of harmful reactive oxygen species in a mouse model of Parkinson’s disease [3].


Increased GABA Levels

Gamma-aminobutyric acid (GABA) is an inhibitory neurotransmitter that helps regulate muscle tone and movement. Reduced GABA levels have been observed in individuals with Parkinson’s disease, and increasing GABA levels may help alleviate some symptoms. The keto diet has been shown to increase GABA levels in the brain, which may help improve motor function in those with Parkinson’s [4].

How to Implement the Keto Diet for Parkinson’s Disease

If you’re considering trying the keto diet to help manage Parkinson’s disease symptoms, it’s important to consult with your healthcare provider or a registered dietitian first. They can help you determine if the diet is appropriate for your specific needs and provide guidance on how to implement it safely.

Here are some general tips for starting the keto diet:


Gradually Reduce Carbohydrate Intake

Transitioning to a keto diet can be challenging, especially if you’re used to consuming a high-carbohydrate diet. Start by gradually reducing your carbohydrate intake over a few weeks to help your body adjust to the change.


Focus on Healthy Fats

Not all fats are created equal. Choose healthy fats like avocados, nuts, seeds, olive oil, and fatty fish to support overall health and brain function.


Monitor Protein Intake

While protein is an essential nutrient, consuming too much can interfere with ketosis. Aim for a moderate protein intake, and choose high-quality sources like lean meats, fish, eggs, and dairy.


Stay Hydrated

Staying hydrated is important for overall health, and it’s especially important when following a keto diet. Make sure to drink plenty of water throughout the day to help prevent dehydration and support healthy digestion.


Consider Supplements

Some individuals may benefit from supplements to help support their nutritional needs while on the keto diet. Talk to your healthcare provider about whether supplements like magnesium, potassium, or vitamin D may be appropriate for you.

In conclusion, the ketogenic diet may offer potential benefits for individuals with Parkinson’s disease, including neuroprotection, reduced inflammation, improved mitochondrial function, and increased GABA levels. However, it’s important to consult with a healthcare professional before starting the keto diet to ensure it’s appropriate for your specific needs. With the right guidance and support, the keto diet may be a helpful tool in managing Parkinson’s disease symptoms and improving overall quality of life.


Amanda Dawn

HI! I'm Amanda. A trained chef, nutritionist, and writer who is passionate about helping people live a healthy lifestyle. I lost 75 lbs in my journey and I love to help others enjoy great, wholesome food!

Recommended Articles