Parkinson’s supplements are gaining attention as complementary approaches to traditional treatments.
Parkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by the loss of dopamine-producing neurons in the brain, particularly in the substantia nigra region.
This depletion of dopamine leads to a range of motor and non-motor symptoms, including tremors, rigidity, bradykinesia (slowness of movement), and cognitive decline.
While conventional treatments primarily focus on levodopa (L-DOPA) to manage symptoms, many individuals seek complementary approaches to enhance dopamine levels naturally.
This article explores five supplements that may help boost dopamine levels in individuals with Parkinson’s disease: Mucuna pruriens, L-tyrosine, L-phenylalanine, Vitamin D, and Omega-3 fatty acids.
1. Mucuna Pruriens
Mucuna pruriens, also known as velvet bean, is a leguminous plant used in traditional Ayurvedic medicine for centuries. Its seeds are a natural source of L-DOPA, a precursor to dopamine, which supports brain function.
This makes Mucuna the first in our list of Parkinson’s supplements of choice. Let us discuss why below!
Comparison with Synthetic L-DOPA:
- Unlike synthetic L-DOPA medications, Mucuna pruriens offers a natural source of this important neurotransmitter.
- A 2004 double-blind clinical trial compared Mucuna pruriens with standard L-DOPA/carbidopa treatment in Parkinson’s disease patients.
- The study found that a 30 g dose of Mucuna resulted in:
- Faster onset of action
- Longer duration of effect
- A 110% higher peak plasma concentration of L-DOPA compared to standard medications
- Improved motor function without increased dyskinesias (involuntary movements)
Mechanism of Action:
- Mucuna pruriens increases L-DOPA availability in the brain, where it is converted into dopamine.
Dosage:
- Typical dosages range from 200 mg to 500 mg of Mucuna extract per day.
- Patients should consult with healthcare providers before starting supplementation to determine the correct dosage and monitor for any side effects.
Click here to buy mucuna extract supplements!
Also read: Mucuna Pruriens: A Natural Medicine For Parkinson’s
2. L-Tyrosine
L-Tyrosine is a non-essential amino acid that serves as a precursor for several important neurotransmitters, including dopamine, norepinephrine, and epinephrine. It plays a critical role in the synthesis of these neurotransmitters and is particularly beneficial during periods of stress or fatigue.
For this reason, it is second on our list of essential Parkinson’s supplements!
Benefits of L-Tyrosine Supplementation:
- Enhance cognitive performance under stress
- Improve mood
- A study on Parkinson’s disease patients with orthostatic hypotension (a drop in blood pressure when standing) found that L-Tyrosine:
- Improved blood pressure response
- Contributed to better overall cardiovascular health
- Supports dopamine production by providing essential building blocks for its synthesis
- A study on Parkinson’s disease patients with orthostatic hypotension (a drop in blood pressure when standing) found that L-Tyrosine:
Mechanism of Action:
- L-Tyrosine is converted into L-DOPA by the enzyme tyrosine hydroxylase.
- By increasing L-Tyrosine levels, patients can potentially enhance dopamine production, helping to alleviate symptoms associated with dopamine depletion.
Dosage:
- Typical dosages for L-Tyrosine range from 500 mg to 2000 mg per day.
- It is important to consult a healthcare provider before using L-Tyrosine, especially for individuals taking other medications or managing chronic health conditions.
3. L-Phenylalanine
L-Phenylalanine is an essential amino acid that serves as a precursor to tyrosine, which is then converted into dopamine. It is found in various protein-rich foods and is also available as a dietary supplement.
Benefits of L-Phenylalanine:
- Recent studies suggest altered phenylalanine metabolism in individuals with Parkinson’s disease (PD).
- Metabolomic profiling has shown that PD patients have lower levels of phenylalanine and tyrosine compared to healthy individuals.
- Supplementing with L-Phenylalanine may help restore normal levels of these amino acids, potentially supporting dopamine synthesis.
Mechanism of Action:
- Once ingested, L-Phenylalanine is converted into tyrosine by the enzyme phenylalanine hydroxylase.
- Increased availability of phenylalanine can enhance tyrosine production and, in turn, boost dopamine levels.
Dosage:
- Typical dosages for L-Phenylalanine range from 500 mg to 1500 mg per day.
- Due to potential interactions with certain medications, especially antidepressants, it is crucial for individuals to consult a healthcare provider before starting supplementation.
Click this link to buy L-Phenylalanine supplements!
Also read: Acupuncture for Parkinson’s – 4 Practical Reasons You Have to Consider!
4. Vitamin D
Vitamin D is a fat-soluble vitamin that plays essential roles in supporting immune function and bone health.
Vitamin D Benefits:
- Research has shown that vitamin D deficiency is common among individuals with Parkinson’s disease (PD) and may correlate with disease severity.
- A study found that vitamin D3 could protect dopaminergic neurons from neurotoxicity caused by toxins like 6-hydroxydopamine.
- Supplementation with vitamin D improved motor performance in animal models.
Mechanism of Action:
- Vitamin D receptors are found in various brain regions involved in dopamine signaling.
- Adequate vitamin D levels may support neuronal health by reducing inflammation and oxidative stress, both of which contribute to dopaminergic neuron degeneration.
Dosage:
- The recommended daily allowance (RDA) for vitamin D ranges from 600 IU to 800 IU for adults, depending on age.
- Higher doses may be necessary for individuals with deficiencies. Regular blood tests are advised to monitor vitamin D levels.
5. Omega 3-Fatty Acids
Omega-3 fatty acids are essential fats primarily found in fish oil and certain plant sources like flaxseeds and walnuts. Known for their anti-inflammatory properties, omega-3s also offer significant benefits for heart health as well as brain health.
For this reason, we are making sure it makes it in as one of the top 5 Parkinson’s supplements you will have to consider!
Omega-3s Benefits:
- Studies suggest that omega-3 fatty acids can support brain health by enhancing dopaminergic signaling pathways.
- Evidence suggests that inadequate levels of Omega 3 polyunsaturated fatty acids in the brain may represent a risk factor for Parkinson’s and schizophrenia.
- Omega-3s also protect against neurodegeneration by reducing inflammation within the brain.
Mechanism of Action:
- Omega-3 fatty acids contribute to cellular membrane fluidity and improve receptor function within neurons.
- They promote the production of neuroprotective compounds, such as resolvins and protectins, which help mitigate oxidative stress—a key factor in dopaminergic neuron loss.
Dosage:
- Typical dosages for omega-3 fatty acids range from 1000 mg to 3000 mg per day, depending on individual health needs.
- It’s important to choose high-quality fish oil or algae-based supplements to ensure purity and efficacy.
What Else To Boost Dopamine Levels?
Because this webpage is a Chinese medicine webpage, of course we will be sharing a little more on how Chinese medicine can help with Parkinson’s and other neuroinflammatory conditions.
Below, we list two Chinese herbs that we know have a dopaminergic effect.
Semen Ziziphus Jujube
Semen Ziziphus jujube (SZJ) is a Chinese herb that has been histoircally used to treat insomnia. Only recently are we finding out that Ziziphus can possibly increase dopamine levels in the brain!
Panax Ginseng
Panax ginseng is another herb recognized for its neuroprotective effects and ability to enhance dopamine production. The active compounds in ginseng, known as ginsenosides, have been shown to exert positive effects on dopaminergic neurons.
Research has indicated that ginsenosides can promote the survival of these neurons and protect against neurotoxic agents that contribute to dopamine neuron degeneration. Additionally, studies suggest that Panax ginseng may improve cognitive function and mood by increasing dopamine levels in the brain.
FAQs
1. Who should not take Mucuna pruriens?
Who Should Avoid Mucuna pruriens
- Psychiatric Conditions: Individuals with psychosis or schizophrenia should avoid Mucuna pruriens, as it may exacerbate these conditions due to its dopaminergic activity.
- Eye Conditions: Patients with glaucoma should not use Mucuna pruriens, as it may increase intraocular pressure.
- Cardiovascular Issues: Those with heart arrhythmias or significant cardiovascular disease should exercise caution, as Mucuna can affect blood pressure and heart rate.
- Chronic Pain Conditions: People suffering from chronic nerve pain may also need to avoid this supplement, as it could potentially worsen their condition.
- Gastrointestinal Issues: Individuals with stomach ulcers or peptic ulcer disease should refrain from using Mucuna pruriens, as it might irritate the gastrointestinal tract.
- Diabetes and Hypoglycemia: Caution is advised for those with diabetes or hypoglycemia, as Mucuna pruriens can lower blood sugar levels, which may lead to hypoglycemic episodes when combined with antidiabetic medications.
- Pregnancy and Breastfeeding: There is insufficient evidence regarding the safety of Mucuna pruriens during pregnancy and breastfeeding, so it is generally recommended to avoid it in these situations.
- Liver Disease: Patients with liver disease should also avoid this supplement due to potential adverse effects on liver function.
Caution with Medications
- Antidepressants and MAOIs: Those taking antidepressants, particularly monoamine oxidase inhibitors (MAOIs), should avoid Mucuna pruriens due to the risk of serious interactions that could lead to hypertensive crises or other severe side effects.
- Antidiabetic Drugs: Since Mucuna may lower blood sugar levels, it can interact with antidiabetic medications, necessitating careful monitoring of blood glucose levels.
- Anesthesia: Caution is advised for patients undergoing surgery or anesthesia, as Mucuna can potentially interact with anesthetic agents.
2. What is the difference between levodopa and carbidopa?
Levodopa is in a class of medications called central nervous system agents. It works by being converted to dopamine in the brain.
Carbidopa is in a class of medications called decarboxylase inhibitors. It works by preventing levodopa from being broken down before it reaches the brain.
3.Why is carbidopa-levodopa preferred over levodopa alone?
Levodopa is almost always given in combination with the drug carbidopa, which reduces or prevents the nausea that levodopa alone can cause.
Carbidopa-levodopa is delivered in many forms, including immediate-release, controlled-release, or time-released.
However, long term use of this carbidopa-levodopa could be detrimental to the brain. One of the most significant long-term side effects of carbidopa-levodopa therapy is the development of dyskinesias—uncontrolled, involuntary movements that can occur as a result of prolonged exposure to levodopa. These dyskinesias are thought to be related to fluctuations in dopamine levels and the progressive nature of Parkinson’s disease itself.
4. Can I take Mucuna pruriens daily?
5. What other beans are high in L-DOPA?
Chinese Medicine for Parkinson’s in Singapore
Hi, I’m Dr Chan, and I’ve been practising Chinese Medicine for almost 2 decades already. I enjoy working with a range of conditions including digestive disorder, bloating and urinary conditions. All said, I have a particular interest in working with stroke and Parkinson’s disease patients.
These are the two neurodegenerative diseases that increasingly afflict more people in Singapore. These conditions are chronic and debilitate you gradually. I know how physically and emotionally exhausting these conditions are, and it brings me joy to be able to help using acupuncture and TCM herbs for Parkinson’s.
Book a Consultation
Tell us what you are dealing with and we will come back to you.
FAQs
How Can I Slow Down Parkinson’s Naturally?
To potentially slow down Parkinson’s disease naturally, consider adopting a whole-food, plant-based diet rich in fruits, vegetables, nuts, and healthy fats, such as the Mediterranean diet. Regular exercise, particularly aerobic activities like walking or cycling, is also crucial, as studies have shown it can help slow symptom progression and improve overall health.
What is the Best Drink for Parkinson’s?
Green tea is often recommended for individuals with Parkinson’s due to its high levels of antioxidants, which may help protect brain cells and sustain dopamine levels. Additionally, moderate consumption of coffee has been associated with neuroprotective benefits.
What is a Superfood for Parkinson’s Disease?
While no single “superfood” can cure Parkinson’s, foods rich in antioxidants and omega-3 fatty acids are beneficial. Turmeric, which contains curcumin, is noted for its anti-inflammatory and neuroprotective properties. Incorporating a variety of fruits, vegetables, nuts, and fatty fish can support brain health.
Can Vitamin B12 Help Parkinson’s?
Is CoQ10 Good for Parkinson’s Patients?
Coenzyme Q10 (CoQ10) has been studied for its potential neuroprotective effects in Parkinson’s patients. Some research suggests it may help improve mitochondrial function and reduce oxidative stress in the brain; however, more extensive clinical trials are needed to confirm its efficacy.
