Could The Key to Managing Parkinson’s Disease Be in Your Kitchen?

Parkinson’s disease is a chronic illness that affects millions of Americans. Although it can’t be cured, doctors have various ways that they can help you manage your symptoms. These can include medications such as dopamine agonists and Monoamine oxidase B (MAO B) inhibitors. You may also undergo physical therapy, deep-brain stimulation, and speech therapy. Sometimes, people dealing with Parkinson’s have to undergo surgery to combat their symptoms. As you might expect, all of these treatment options have potential side effects. Now the results of a recent study strongly suggest simply getting more B vitamins in your diet could be a completely painless way of managing your symptoms.

What the Study Revealed

Researchers are constantly investigating the potential links between nutrition or gut health and different illnesses. When it comes to Parkinson’s disease, a study in June suggested that an unhealthy gut microbiome could be linked to the chronic illness. This study established that the presence of certain microbes could be linked to the symptoms of Parkinson’s. The most recent study aimed to delve even further.

In this study, researchers found that changes in gut bacteria were associated with a decrease in riboflavin (Vitamin B2) and biotin (Vitamin B7) in those who were living with Parkinson’s disease. These vitamins were only low in the participants who had the chronic illness, but not in the others who were healthy.

Additionally, a general deficiency in B vitamins was linked to reduced levels of short-chain fatty acids and polyamines, which are integral to creating a healthy mucus layer in the intestines. This thinning of the intestinal mucus layer may further lead to an increased intestinal permeability, an issue that troubles many patients with Parkinson’s disease.

It’s these two vitamins that researchers are suggesting may be the key to alleviating the symptoms of a chronic illness that eventually becomes debilitating for many people. Although more research needs to be done, the results strongly suggest that adding B vitamins to your diet may help.

Top Sources of B Vitamins

If you’re not sure whether you’ve been getting B vitamins in your diet, the good news is that it’s not hard. Some of the best sources of these vitamins are easy to get your hands on, and you might already have them in your kitchen. For example, only 3 ½ ounces of cooked salmon is an excellent source of B vitamins. It contains 23% of your daily value (DV) of Vitamin B1, 37% DV of B2, 63% DV of B3, 38% DV of B5, 56% DV of B6, and 127% DV of B12.

You can also get healthy servings of Vitamins B1, B2, B3, B5, B6, B7, B9 and B12 from 3 ½ ounces of beef liver. Eggs, beef, chicken, turkey, pork, and milk can also boost your B vitamins. Some other types of seafood that contain good amounts of B vitamins include oysters, clams, mussels, and trout. If you’re interested in vegetarian options, consider adding legumes, leafy greens, and sunflower seeds to your diet.

To make things even easier for you, some foods are fortified with B vitamins. The list can include breakfast cereal and yogurt.

5 Great Recipes You’ll Enjoy

1. Grilled Salmon With Vegetables

Servings: 4

Ingredients

4 salmon fillets (1-1 ¼ lbs.)
¼ teaspoon fine salt
Pinch of black pepper
1 tablespoon + 1 teaspoon avocado oil or olive oil, divided
4 small (or 2 large) ears of corn, husks removed
4 small zucchini, end removed and cut lengthwise into ‘planks’
2 teaspoons chili powder
1 teaspoon ground cumin
1 teaspoon fine salt
½ teaspoon black pepper
3 ounces cotija cheese, crumbled (may substitute feta or omit for dairy-free)
Juice + zest of 1 medium lime
1 cup fresh cilantro, chopped
Salt and Pepper, to taste
Optional for Serving: Sliced avocados and lime wedges

Method:

Preheat the grill to medium-high heat (375-400℉)
Brush the salmon fillets with 1 teaspoon oil and sprinkle with salt and pepper. Set aside.
Brush the corn and sliced zucchini with the remaining 1 tablespoon oil, then sprinkle with salt, pepper, cumin, and chili powder.
When the grill is hot, place the corn and zucchini over the hottest part of the grill and cook for 5-6 minutes or until zucchini is grilled marked and the corn is lightly charred. Rotate the corn and flip the zucchini, cooking another 5-6 minutes or until corn is tender.
Add the salmon fillets to the grill skin-side down and cook for 10-12 minutes or until the flesh is no longer opaque and it flakes easily with a fork.
When vegetables are tender and lightly charred, remove them to a plate (they may be done before the salmon is done, depending on where they are on the grill).
Cut corn kernels from the cob and dice grilled zucchini into ¼-inch cubes. Place in a bowl, toss with lime juice and zest, cotija cheese, and fresh cilantro. Taste and adjust seasonings as needed (salt, pepper, chili powder).
Serve vegetables over salmon with lime wedges.

2. Spicy Kale and Swiss Chard Saute

Servings: 4

Ingredients

1 tablespoon extra virgin coconut oil, or ghee
1 bunch green onions, thinly sliced
3 cloves garlic, minced
1 jalapeño, thinly sliced (optional)
1 bunch Swiss Chard, 500g, stems & leaves removed, thinly sliced
1 bunch Kale, 500g, stems and leaves thinly sliced
1 tablespoon hot sesame oil
1 tablespoon dark toasted sesame oil
1 tablespoon raw sunflower seeds
1 tablespoon raw pumpkin seeds
1 tablespoon raw sesame seeds

Method:

In a large frying pan or sauté pan set over medium–high heat, melt the coconut oil. Add the onions, garlic, and jalapeño, if using, and sauté for 5 minutes, or until golden.
Add the chard stems and cook for another 3 to 4 minutes. Add the rest of the chard and the kale. Cover the pan with a lid to help the greens wilt, about 5 minutes. Once they have wilted a bit, add the hot and dark toasted sesame oils, stirring to coat.
Add the sunflower, pumpkin, and sesame seeds and continue to sauté, uncovered, for 10 minutes, or until cooked through.

3. Liver and Onions

Servings: 4

Ingredients

2 pounds sliced beef liver
1 ½ cups milk, or as needed
¼ cup butter, divided
2 large Vidalia onions, sliced into rings
2 cups all-purpose flour, or as needed
salt and pepper to taste

Method:

Gather all ingredients.
Gently rinse liver slices under cold water and pat dry with paper towels. Place in a shallow dish; pour in enough milk to cover. Let stand while preparing onions, or set aside for longer if you have time. Soaking will remove any bitterness.
Melt 2 tablespoons of butter in a large skillet over medium heat. Add onion rings; cook and stir in butter until tender and soft, about 3 to 5 minutes. Transfer onions into a bowl and set the skillet aside.
Place flour on a plate; season with salt and pepper. Drain milk from liver and coat liver slices in flour mixture.
Melt remaining 2 tablespoons of butter in the same skillet; increase heat to medium-high and fry coated liver slices until lightly browned, about 3 to 4 minutes on each side.
Return onions to the skillet and reduce heat to medium; continue to cook until onions are heated through and liver is slightly pink inside, or longer to suit your taste.
Serve.

4. Baked Eggs with Spinach and Tomatoes

Servings: 4-6

Ingredients

1 tablespoon olive oil
1 onion, finely chopped
1 garlic clove, crushed
1 pinch of chilli flakes
3 x 13 ½-ounce cans finely chopped tomatoes (or blitz regular canned chopped tomatoes using a food processor or hand blender)
3 tablespoons sundried tomato pesto (ensure vegetarian, if needed)
8 ounces spinach, roughly chopped
8 large eggs
4 ounces ricotta
1 ½ ounces Parmesan or vegetarian alternative, finely grated
A handful of basil leaves
Crusty bread or focaccia, to serve

Method:

Heat the oil and 2 tbsp butter in a large, shallow, flameproof casserole or frying pan over a low-medium heat and fry the onion with a pinch of salt for 10 mins until soft and translucent.
Add the garlic and chilli flakes, and fry for 1 min more. Tip in the tomatoes, 1 tsp sugar, and pesto. Season and simmer, uncovered, for 10 mins, stirring often. Tip in the spinach and cook for another 5 mins until wilted.
Heat the grill to high. Make eight gaps in the sauce with the back of a spoon and crack an egg into each. Dot over the ricotta and scatter with the parmesan.
Cover and cook for 5 mins, then slide under the hot grill for a few minutes until the egg whites are set and the yolks runny. Scatter with the basil and serve with crusty bread for dunking.

5. Tex-Mex Beef Stew

Servings: 4

Ingredients

1 pound top sirloin steak (all visible fat discarded, cut into 1-inch pieces)
12 ounces red potatoes (cut into bite-size pieces)
1 large green bell pepper (cut into bite-size pieces)
2 medium onion (quartered)
⅓ cup water
1 ½ tablespoons steak sauce
2 teaspoons very-low-sodium beef bouillon granules
2 teaspoons chili powder
½ teaspoon sugar
¼ teaspoon ground cumin
½ teaspoon salt
¼ teaspoon ground cumin
2 tablespoons. low-sodium ketchup

Method:

In a slow cooker, combine the steak, potatoes, bell peppers, onions, water, steak sauce, bouillon granules, chili powder, sugar, 1/4 teaspoon cumin, and salt. Cook on high for 4 hours or on low for 8 hours.
Just before serving, stir in the remaining cumin and ketchup.

Although more research is needed, this recent study has shown promising results. It opens the door to a much easier treatment route than what’s currently available. In the meantime, you can increase your chances of staying healthy by simply incorporating certain foods into your diet. Of course, if you have any concerns about eating new foods, it’s best to consult your doctor before making any changes.

By Karen Heslop | Published January 6, 2026