best diet for parkinson's

Best and Worst Foods for Parkinson’s

Dietary Strategies for Parkinson's Disease Management

While there is no cure for Parkinson's disease, there are several strategies that can help manage its symptoms and improve quality of life, like ONGENTYS® (opicapone) capsules, indicated as adjunctive treatment to levodopa/carbidopa in patients with Parkinson’s disease (PD). Let's take a look at the foods and drinks you should and shouldn't be consuming.

Best and Worst Foods Parkinson's Disease

Below are the best foods for parkinson's disease:

Mediterranean Diet

The Mediterranean diet, rich in fruits, vegetables, whole grains, lean proteins and healthy fats like olive oil, is associated with a reduced risk of neurodegenerative diseases. Its anti-inflammatory properties and high levels of antioxidants can support brain health and potentially slow the progression of Parkinson's disease.

Antioxidant-Rich Foods

Foods high in antioxidants, such as berries, leafy greens and cruciferous vegetables, can help combat oxidative stress and inflammation, both of which are involved in PD. Antioxidants may have a protective effect on brain cells.

Omega-3 Fatty Acids

Fatty fish like salmon, walnuts, flaxseeds and chia seeds are sources of omega-3 fatty acids, which have anti-inflammatory properties and may support brain health.

Fiber-Rich Foods

A diet rich in fiber from sources like whole grains, legumes and fruits can support gut health and potentially influence brain health through the gut-brain connection.

B Vitamins

Foods rich in B vitamins, such as leafy greens, whole grains and lean meats, can support energy metabolism and nerve function, potentially benefiting individuals with PD.

Below are the worst foods for parkinson's disease:

Highly Processed Foods

Diets rich in highly processed foods, such as sugary snacks, fast food and packaged meals, should be avoided by individuals with Parkinson's disease. These foods are often high in unhealthy fats, sugars and additives that can contribute to inflammation and oxidative stress, both of which are believed to play a role in the progression of PD.

Excessive Sugar Intake

High sugar consumption has been linked to an increased risk of developing Parkinson's disease and can worsen symptoms for those already diagnosed. Excess sugar intake can lead to inflammation and may negatively impact motor function in individuals with PD.

High-Fat Diets

While some fats are essential for brain health, diets excessively high in saturated and trans fats can contribute to inflammation and cardiovascular problems. Individuals with Parkinson's disease are at an increased risk of cardiovascular issues, so it's advisable to limit the consumption of foods high in unhealthy fats.

Processed Meats

Processed meats like sausages, bacon, and hot dogs contain nitrates and nitrites that have been linked to increased oxidative stress and inflammation, potentially worsening PD symptoms.

Excessive Dairy Consumption

Some research suggests that excessive dairy consumption may be associated with an increased risk of Parkinson's disease or could exacerbate symptoms due to its potential to promote inflammation.

Best and Worst Drinks for Parkinson's Disease

Best drinks for parkinson's disease:

Green Tea

Green tea contains compounds like polyphenols that have been linked to neuroprotection. Its moderate caffeine content, combined with other beneficial compounds, could make it a suitable beverage choice for individuals with Parkinson's disease.


Staying hydrated is crucial for overall health and can help manage Parkinson's disease symptoms, especially those related to medication side effects.

Worst drinks for parkinson's disease:


Excessive alcohol consumption can interfere with medications used to manage Parkinson's disease and may exacerbate symptoms such as balance problems and cognitive issues.


While some studies have suggested that moderate caffeine intake might have neuroprotective effects, excessive caffeine consumption can interfere with sleep patterns and worsen tremors or other motor symptoms.

Treatments and Medications

While diet plays a vital role in managing Parkinson's disease, medical treatments and medications also play a significant role. The primary treatment approach for Parkinson's disease involves medications that aim to replace or enhance dopamine, a neurotransmitter that becomes deficient in individuals with PD. Levodopa is the most commonly prescribed medication, which gets converted into dopamine in the brain.

Other medications include dopamine agonists, which mimic dopamine's effects, and MAO-B inhibitors, which prevent the breakdown of dopamine. However, these medications can have side effects such as dyskinesias (involuntary movements) and fluctuations in response.

Surgical interventions like deep brain stimulation (DBS) may be considered for individuals whose symptoms are not adequately controlled by medications. DBS involves implanting electrodes into specific brain regions to regulate abnormal brain activity and improve motor symptoms.

Final Notes

Parkinson's disease (PD) is a complex neurodegenerative disorder that affects millions of people worldwide. Diet plays a significant role in managing Parkinson's disease. While certain diets, foods and drinks can worsen symptoms by promoting inflammation and oxidative stress, others can support brain health and potentially slow disease progression.

Alongside dietary considerations, medical treatments and medications are essential components of managing the disease and improving quality of life. Individuals with Parkinson's disease need to work closely with their healthcare providers to develop a comprehensive treatment plan that includes both dietary and medical approaches.

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